Where are candidates spending on TV and radio before Super Tuesday?
More than $240 million has been spent by presidential candidates on ads hitting the airwaves in Super Tuesday states.
Super Tuesday
A look at the House races to watch on Super Tuesday
On Tuesday voters will be weighing in on congressional races, too — 120 congressional districts have their primaries on Super Tuesday.
What you need to know about Super Tuesday primary elections
Over 1,300 delegates are up for grabs on one of the most important days of the primary season.
When do polls close in Super Tuesday states?
Voters are going to the polls in 14 states, from Maine to California.
Biden endorsed by Buttigieg, Klobuchar and O'Rourke
The endorsements of Biden's former opponents come amid perhaps the most fluid two days so far in the 14-month Democratic presidential race.
Biden racks up endorsements in show of force before Super Tuesday
Democrats in states where voters will hit the polls Tuesday have come out in favor of Biden's candidacy.
Klobuchar drops out of 2020 race and endorses Biden
Klobuchar joined Biden at a rally Monday night, just hours before voters in 14 states go to the polls on Super Tuesday.
2020 Daily Trail Markers: One day more until Super Tuesday
A total of 1,357 delegates are up for grabs on Super Tuesday.
2020 Daily Trail Markers: South Carolina primary eve edition
After months of phone/text-banking, door-knocking, and politicking from Democratic presidential contenders, South Carolina voters will cast their final votes Saturday in the state's Democratic primary.
Buttigieg struggles to win over minority voters
Buttigieg frequently argued on the campaign trail that performing well in Iowa and New Hampshire, which are mostly white, would demonstrate his ability to win.
Democrats make final push ahead of Nevada caucuses
The state is the biggest delegate prize on the March 3, Super Tuesday primary slate.
Sanders bashes Iowa state Dems and claims popular vote victory
He said the state party's "screwup" in handling the results of the Iowa caucuses has been "extremely unfair" to Iowans and the candidates.
Bloomberg doubles ad spending after Iowa
The debacle at the Iowa caucuses could work in Bloomberg's favor.
Andrew Yang tries to appeal to South Carolina independents
"I think he has the capacity to bring in voters from progressives from independents from Trump supporters from conservatives to libertarians," said one voter who didn't vote in 2016.
Democrats go West! The Nevada caucus, California & more
On this episode of the "Where Did You Get This Number?" podcast, we look at the Nevada Democratic Caucus, how Michael Bloomberg is polling in Super Tuesday states – and take a little detour into minor league baseball.
CBS News analysis: 5 takeaways from 5 waves of primary polling
The race for the Democratic nomination has been a fluid one. Here are 5 takeaways from our polling in early primary/caucus states.
Inside the Sanders campaign: Supporters, strategies... and socks
On this week's episode of the "Where Did You Get This Number?" podcast, we explore Bernie Sanders' campaign heading into 2020 – plus brief impeachment analysis
Michael Bloomberg won't file for New Hampshire primary
There is no word yet on whether the former mayor plans to file to appear on the ballot in other states with early contests: Iowa, Nevada and South Carolina
Colorado governor sets primary for Super Tuesday
Gov. Jared Polis announced Tuesday that Colorado will become one of the 13 states that holds presidential primary elections on March 3, 2020
Katie Couric's Notebook
Katie Couric says Americans seem to be as interested in Super Tuesday almost as much as the Super Bowl, citing increased viewership of political programming.
Obama '08
Steve Kroft interviews Barack Obama and 60 Minutes cameras capture behind-the-scenes video of the Democratic presidential candidate's headquarters on Super Tuesday.
Trump and his rivals remain at odds, and some GOP forces are trying to figure out a way to block Trump's nomination
Donald Trump’s victories were large and regionally widespread on Super Tuesday. If this were a typical presidential election, ?Trump and his party would be moving together toward the nominating convention. But Trump and his rivals remain at odds, and some GOP forces are trying to figure out a way to block Trump's nomination. Major Garrett reports.
June 7 primary races: Where to find all the results
Democratic and GOP primary voters cast ballots in California, Montana, New Jersey, New Mexico, North Dakota and South Dakota
How to watch tonight's four nominating contests
Michigan and Mississippi hold primaries for both parties while Idaho and Hawaii hold GOP-only caucuses
Donald Trump: "I'm very much a unifier"
The GOP front-runner makes broad appeal to voters on "Face the Nation," saying he's "the last person" Hillary Clinton wants to face in November
Nancy Guthrie ransom note, believed to be from abductor, said she died, sources say
Authorities believe two ransom notes addressed to Nancy Guthrie's family — including one saying she had died — were likely sent by the person or group of people who abducted her.
Senate passes landmark housing affordability bill after bipartisan breakthrough
The Senate passed a bill aimed at lowering housing costs on Monday after a major breakthrough and rare bipartisan consensus.
Trump says proof that vandals cut Reflecting Pool will be provided in court
President Trump has insisted that vandals, rather than questionable craftsmanship, are responsible for the enduring problems following the Reflecting Pool's $14.7 million sealant job.
Live
Iran to let nuclear inspections resume as talks continue, Vance says
Vance says Iran agreed to let international nuclear inspectors back into the country during a "very, very good" first day of negotiations with the U.S.
Judge blocks Trump administration's database of Americans' personal info
U.S. District Judge Sparkle Sooknanan said the administration violated the law when it created a centralized database of Americans' personal records.
2 killed, including police officer, in shooting in Montreal
The suspect was shot and killed "right away," according to police, and there was no immediate word on a possible motive.
Supreme Court reinstates murder conviction in disappearance of Etan Patz
Etan Patz walked out of his New York City home headed for a school bus stop in May of 1979. He never made it to school and has never been found.
"Alligator Alcatraz" shutting down permanently, sources tell CBS News Miami
Closing Florida's "Alligator Alcatraz" has been the subject of speculation for the past two months.
Who is Andy Burnham, the man likely to be Britain's next prime minister?
U.K. Prime Minister Keir Starmer is resigning, and the man widely expected to replace him is a fellow Labour Party lawmaker known as the "King of the North."
U.S.
More U.S.
Trump says proof that vandals cut Reflecting Pool will be provided in court
President Trump has insisted that vandals, rather than questionable craftsmanship, are responsible for the enduring problems following the Reflecting Pool's $14.7 million sealant job.
Senate passes landmark housing affordability bill after bipartisan breakthrough
The Senate passed a bill aimed at lowering housing costs on Monday after a major breakthrough and rare bipartisan consensus.
Nancy Guthrie ransom note, believed to be from abductor, said she died, sources say
Authorities believe two ransom notes addressed to Nancy Guthrie's family — including a note that said she had died — were likely sent by the person or group of people who abducted her.
Bipartisan housing bill aims to boost homeownership. Could it work?
The 21st Century ROAD to Housing Act, which has rare bipartisan support, would make it harder for major investors to hoard homes.
Coke and Pepsi rolling out QR codes linked to ingredient information
The QR codes will take soda drinkers to a website listing more than 140 beverage ingredients and their nutritional content.
MoneyWatch
More MoneyWatch
Senate passes landmark housing affordability bill after bipartisan breakthrough
The Senate passed a bill aimed at lowering housing costs on Monday after a major breakthrough and rare bipartisan consensus.
Bipartisan housing bill aims to boost homeownership. Could it work?
The 21st Century ROAD to Housing Act, which has rare bipartisan support, would make it harder for major investors to hoard homes.
Coke and Pepsi rolling out QR codes linked to ingredient information
The QR codes will take soda drinkers to a website listing more than 140 beverage ingredients and their nutritional content.
Polymarket launches probe after report alleges deceptive marketing
A Wall Street Journal investigation found that the prediction market paid content creators to produce videos of fake trades purporting to show big financial gains.
How growing inequality is worsening Social Security's financial crunch
Faster income growth for top U.S. earners has eroded Social Security's tax base, fueling calls to raise or eliminate the payroll tax cap.
Politics
More Politics
Trump says proof that vandals cut Reflecting Pool will be provided in court
President Trump has insisted that vandals, rather than questionable craftsmanship, are responsible for the enduring problems following the Reflecting Pool's $14.7 million sealant job.
Senate passes landmark housing affordability bill after bipartisan breakthrough
The Senate passed a bill aimed at lowering housing costs on Monday after a major breakthrough and rare bipartisan consensus.
Bipartisan housing bill aims to boost homeownership. Could it work?
The 21st Century ROAD to Housing Act, which has rare bipartisan support, would make it harder for major investors to hoard homes.
Judge blocks Trump administration's database of Americans' personal info
U.S. District Judge Sparkle Sooknanan said the administration violated the law when it created a centralized database of Americans' personal records.
First on CBS
Trump expected to meet with defense contractors Wednesday amid Iran peace talks
The Trump administration has been ratcheting up pressure on defense contractors to prioritize production and American manufacturing capabilities over shareholder payouts.
HealthWatch
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Confirmed Ebola cases in Congo top 1,000, deaths surpass 250, officials say
Confirmed Ebola cases in the outbreak in eastern Congo have reached 1,003, including 254 deaths, officials said, and tracing those who've been in contact with patients remains a major challenge.
Affordable healthcare emerges as a voter priority in purple Nevada
The Trump administration's cuts to Medicaid and SNAP may complicate Republican Gov. Joe Lombardo's reelection chances.
6/21: Sunday Morning
Hosted by Lee Cowan. Featured: Birthright citizenship; the Theodore Roosevelt Presidential Library unveiled; Shooter Jennings releases recordings by his father, Waylon Jennings; comedian John Mulaney; childhood obesity; and the secrets of seahorses and seadragons.
Fighting childhood obesity, for a healthier, longer life
In 1970, about 1 in 20 children were affected by obesity; today, it's 1 in 5. Dr. Jonathan LaPook looks at programs aimed at helping kids (and their families) get healthy the old-fashioned way, by eating right and exercising.
Fighting childhood obesity, for a healthier, longer life
In 1970, about 1 in 20 children were affected by obesity; today, it's 1 in 5, with diet and exercise both key factors in the increase. CBS News chief medical correspondent Dr. Jonathan LaPook looks at programs aimed at helping kids get healthy the old-fashioned way, by eating right and exercising, while helping decrease the risk of problems tied to obesity later in life, such as diabetes, heart disease, and even cancer.
World
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2 killed, including police officer, in shooting in Montreal
The suspect was shot and killed "right away," according to police, and there was no immediate word on a possible motive.
Who is Andy Burnham, the man likely to be Britain's next prime minister?
U.K. Prime Minister Keir Starmer is resigning, and the man widely expected to replace him is a fellow Labour Party lawmaker known as the "King of the North."
Protests sparked by Kushner-backed resort plans gain steam in Albania
Plans backed by investors including Jared Kushner for a luxury resort in Albania drew protests that have grown into an anti-corruption movement.
Confirmed Ebola cases in Congo top 1,000, deaths surpass 250, officials say
Confirmed Ebola cases in the outbreak in eastern Congo have reached 1,003, including 254 deaths, officials said, and tracing those who've been in contact with patients remains a major challenge.
Live
Iran to let nuclear inspections resume as talks continue, Vance says
Vance says Iran agreed to let international nuclear inspectors back into the country during a "very, very good" first day of negotiations with the U.S.
Entertainment
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Entertainment
Remembering the legacy of Clive Davis
Clive Davis, the legendary music mogul who shaped the careers of several superstars, died Monday at 94. Carter Evans looks back on his life.
Clive Davis collaborator remembers music mogul
After decades of building some of America's greatest hits, legendary music executive Clive Davis died Monday at 94. Narada Michael Walden, a singer-songwriter and record producer who worked closely with Davis, joins CBS News to reflect on the music mogul's legacy.
Clive Davis dies at 94
Legendary music executive Clive Davis, who helped shape the careers of generations of artists including Janis Joplin, Bruce Springsteen and Whitney Houston, has died at 94. Jim Aswad, executive editor for Variety, joins CBS News to discuss Davis' life.
Clive Davis, legendary music executive, dies at age 94
Clive Davis helped shape the careers of music stars including Janis Joplin, Bruce Springsteen and Whitney Houston.
"Supergirl" director Craig Gillespie
"Supergirl" director Craig Gillespie joins CBS News 24/7 to discuss his adaptation of the film, which stars Milly Alcock and Jason Momoa, and premieres Friday.
Technology
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Technology
Use of AI, deepfakes growing in U.S. elections
Artificial intelligence-generated images, videos and deepfakes are becoming more common in political advertising to attack opponents or influence Americans' opinions. CBS News political director Fin Gómez joins to discuss.
Waymo recalls robotaxis after some vehicles entered construction zone
The recall follows multiple incidents in which Waymo robotaxis drove past ramp-closure signs and into freeway construction zones.
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
Americans on AI's future impact
A Pew survey shows 40% of Americans think AI's future impact will be negative. MIT Sloan professor Eric So joins CBS News with more details.
Where to get the latest CBS Mornings Deals
On this edition of CBS Mornings Deals, we show you items that will help improve your everyday lifestyle. Visit cbsdeals.com to take advantage of these exclusive deals today. CBS earns commissions on purchases made through cbsdeals.com.
Science
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Interstellar comet may be oldest object ever seen in solar system
Exactly where the comet 3I/ATLAS came from within the Milky Way remains a mystery.
6/21: Sunday Morning
Hosted by Lee Cowan. Featured: Birthright citizenship; the Theodore Roosevelt Presidential Library unveiled; Shooter Jennings releases recordings by his father, Waylon Jennings; comedian John Mulaney; childhood obesity; and the secrets of seahorses and seadragons.
Seahorses and seadragons, some of Nature's most curious creatures
Seahorses are unique ocean inhabitants with a head like a horse, a pouch like a kangaroo, a tail like a monkey, and the ability to camouflage themselves like a chameleon. They also exhibit an unconventional gender dynamic, in that the males do the work of carrying around fertilized eggs. Correspondent Conor Knighton goes in search of these fascinating fish – and their equally fascinating cousins, seadragons – at the Birch Aquarium at the Scripps Institution of Oceanography in California.
Watch: Pentagon releases 6 new UFO videos
The Defense Department released a third batch of UFO files on Friday, three weeks after its second drop. These are all of the videos in the latest tranche, plus analysis from astrophysicist Avi Loeb.
Goblin shark seen alive in natural deep-sea habitat for the first time
The goblin shark had only previously been seen when caught by fishermen and they died shortly afterward.
Crime
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2 killed, child injured in shooting at Chico library, police say
Two people were killed and a child was injured in a shooting inside a library in Chico on Monday, officials said.
Nancy Guthrie ransom note, believed to be from abductor, said she died, sources say
Authorities believe two ransom notes addressed to Nancy Guthrie's family — including a note that said she had died — were likely sent by the person or group of people who abducted her.
2 killed, including police officer, in shooting in Montreal
The suspect was shot and killed "right away," according to police, and there was no immediate word on a possible motive.
Officials: 2 killed in Montreal shooting
Authorities say at least two people, including a police officer, were killed during a shooting in a Montreal, Canada, neighborhood on Monday. Police say the suspect was also killed. CBS News' Shanelle Kaul reports.
Etan Patz murder conviction reinstated
The Supreme Court on Monday reinstated a murder conviction against Pedro Hernandez in the 1979 disappearance of 6-year-old Etan Patz. CBS News' Shanelle Kaul reports.
Space
More Space
Interstellar comet may be oldest object ever seen in solar system
Exactly where the comet 3I/ATLAS came from within the Milky Way remains a mystery.
Researchers find "Pink Planet" has salty clouds: "We were very surprised"
The "Pink Planet," formally known as GJ504b, was discovered in 2013 and is technically not a planet but rather a "planetary-mass companion."
NASA chief defends choice of all-male crew for Artemis III mission
NASA's Jared Isaacman says the crew was selected solely based on their experience, expertise and availability for flight assignment.
NASA names 4 astronauts for next Artemis mission
NASA's Artemis III astronauts plan to carry out rendezvous and docking procedures with commercial moon landers being built by SpaceX and Blue Origin.
Space station crew briefly moves to "safe haven" amid concerns over leaks
Out of an abundance of caution, NASA briefly directed five of the seven crew members aboard the International Space Station to wait inside the docked SpaceX Crew Dragon "Freedom" spacecraft.
Latest Galleries
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Celebrations at Obama Presidential Center
The Obama Presidential Center, museum and library opens in Chicago with a star-studded grand opening ceremony and public watch party on Midway Plaisance.
Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Summer music highlights of 2026
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
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Latest CBS News Videos
Messi breaks World Cup goals record
Lionel Messi made history Monday as he scored the 17th and 18th goals of his World Cup career, a new record. Lilia Luciano reports.
Alan Greenspan | 60 Minutes Archive
Alan Greenspan was one of the longest-serving Federal Reserve chairs in U.S. history, steering the organization for 18 years under four presidents. Lesley Stahl spoke with Greenspan in 2007, more than a year after he retired. The former Fed chair died today at the age of 100.
Children's book goes viral on TikTok
More than 40 years ago, a group of English professors at the University of Colorado wrote a children's book called "The Weighty Word Book." After a recent viral video post, the book sold more in a week than it had in nearly two decades. Tony Dokoupil has the story.
Remembering the legacy of Clive Davis
Clive Davis, the legendary music mogul who shaped the careers of several superstars, died Monday at 94. Carter Evans looks back on his life.
Where things stand with the Iran war
Vice President JD Vance said Monday he felt great about the progress made in more than 18 hours of Iran talks. Ed O'Keefe reports on the current state of the war.