Five states are voting in today's Super Tuesday primary, with over 1,000 delegates up for grabs

Five states are voting in today's Super Tuesday primary, with over 1,000 delegates up for grabs. Donald Trump took aim at John Kasich Tuesday, saying the Ohio governor was "nasty" in earlier debates. Can Trump secure enough delegates to effectively lock up the GOP nomination? CBS News senior political editor Steve Chaggaris, CBSN political contributor Leslie Sanchez, and democratic strategist Nomiki Konst join CBSN to discuss what's at stake in today's primary.

• Mar 15, 2016
• 14:34

Republican front-runner Donald Trump expects to win Florida and Ohio, extending his large delegate lead even further

Republican front-runner Donald Trump expects to win Florida and Ohio, extending his large delegate lead even further. Anti-Trump ads featuring his comments about women and use of obscenities are flooding primary states, trying to sway voters to oppose the frontrunner. Trump's national spokesperson Katrina Pierson joins CBSN to discuss the ads and why she says they take Trump out of context.

• Mar 15, 2016
• 07:41

Donald Trump's unorthodox campaign has exposed an angry strain of the American political landscape and will likely irrevocably alter the future of the Republican party

Donald Trump's unorthodox campaign has exposed an angry strain of the American political landscape and will likely irrevocably alter the future of the Republican party. CBS News contributor Bob Schieffer joins CBSN with political analysis.

• Mar 14, 2016
• 02:26

The recent violence at Donald Trump rallies is indicative of the general escalation of anger in the tone of the 2016 campaign

The recent violence at Donald Trump rallies is indicative of the general escalation of anger in the tone of the 2016 campaign. CBS News contributor Bob Schieffer joins CBSN to talk politics.

• Mar 14, 2016
• 01:47

Former GOP Vice Presidential nominee Sarah Palin attacked protesters at a Trump rally Monday, accusing them of "petty, punk-a**, little thuggery."

Former GOP Vice Presidential nominee Sarah Palin attacked protesters at a Trump rally Monday, accusing them of "petty, punk-ass, little thuggery." Palin joined the GOP frontrunner in Florida, ahead of Super Tuesday 2, despite her husband's snowmachine accident in Alaska over the weekend. Watch her full remarks.

• Mar 14, 2016
• 04:28

On the eve of primaries in five states, Mitt Romney appeared with John Kasich at a campaign rally in North Canton, Ohio

On the eve of primaries in five states, Mitt Romney appeared with John Kasich at a campaign rally in North Canton, Ohio. They spoke about the need for a civil tone in politics, and for businesses to create jobs in the U.S.

• Mar 14, 2016
• 10:20

The full episode of the CBS Evening News from the March 13, 2016 edition

Donald Trump came close Sunday morning to condoning a violent response from his supporters toward protesters who have been an increasing presence at his rallies; Marty Burbank was going to buy a 40-foot boat and sail off into retirement, but he felt compelled to do more with all the money he'd saved up.

• Mar 13, 2016
• 18:11

Over a thousand delegates will be up for grabs Tuesday as several states will head to the polls for Republican and Democratic primaries

Over a thousand delegates will be up for grabs Tuesday as several states will head to the polls for Republican and Democratic primaries. Juliana Goldman has a report on who's leading where and what contests may come down to the wire.

• Mar 13, 2016
• 02:17

Republican front-runner Donald Trump has been interrupted by protesters at many of his rallies, but now things are getting violent

Republican front-runner Donald Trump has been interrupted by protesters at many of his rallies, but now things are getting violent. Trump has publicly blamed Bernie Sanders for the disruptions, and says he may be sending protesters to a Sanders rally. With analysis on the Trump unrest, CBSN political contributors Leslie Sanchez and Jon Allen join CBSN

• Mar 13, 2016
• 08:14

Donald Trump's rallies have been disrupted by protesters and supporters violently fighting. On Friday, the Trump rally in Chicago was cancelled due to security issues

Donald Trump's rallies have been disrupted by protesters and supporters violently fighting. On Friday, the Trump rally in Chicago was cancelled due to security issues. At another rally, a protester ran after Trump onstage. With analysis on the rally violence's impact on Trump's campaign, Face The Nation moderator John Dickerson joins CBSN from Washington, DC.

• Mar 13, 2016
• 07:29

CBS News Elections Director Anthony Salvanto weighs in ahead of Tuesday’s primary elections. The polls show Trump leading in every state except Ohio, where the front-runner is neck-and-neck with Gov. John Kasich

CBS News Elections Director Anthony Salvanto weighs in ahead of Tuesday’s primary elections. Donald Trump’s continued durability and widespread success suggest he will keep on winning. The CBS News Battleground Tracker polls show Trump leading in every state except Ohio, where the front-runner is neck-and-neck with Gov. John Kasich.

• Mar 13, 2016
• 05:46

“I very much hope that he understands that in a democracy, people should be allowed to go to anybody's rally, and peacefully demonstrate without fear of being beaten up,” the Vermont Senator says.

Democratic presidential candidate Bernie Sanders believes Donald Trump’s divisive rhetoric is not good for the country. “I very much hope that he understands that in a democracy, people should be allowed to go to anybody's rally, and peacefully demonstrate without fear of being beaten up,” the Vermont Senator says. “So I really hope he tones it down.”

• Mar 13, 2016
• 04:33

The full episode of the CBS Evening News from the March 12, 2016 edition

Secret Service agents had to form a protective cordon around Donald Trump when a man tried to rush the stage at a rally for the Republican presidential front-runner; cities around the world are trying to spread a not-so-well-known message: Stop flushing disposable wipes

• Mar 12, 2016
• 20:19

President Obama and Donald Trump's fellow presidential candidates on both sides of the aisle spoke about the hostility and the violence at the Republican front-runner's rallies

President Obama and Donald Trump's fellow presidential candidates on both sides of the aisle spoke about the hostility and the violence at the Republican front-runner's rallies. Julianna Goldman has more on that.

• Mar 12, 2016
• 02:22

Sopan Deb has been following Donald Trump's campaign for CBS News since it began last summer

Sopan Deb has been following Donald Trump's campaign for CBS News since it began last summer. After Trump's Chicago rally was canceled, Deb was capturing the clashes between protesters and supporters outside when he was grabbed from behind, thrown to the ground and handcuffed. Deb spoke about the incident. Jim Axelrod reports.

• Mar 12, 2016
• 02:43

Secret Service agents had to form a protective cordon around Donald Trump when a man tried to rush the stage at a rally for the Republican presidential front-runner

Secret Service agents had to form a protective cordon around Donald Trump when a man tried to rush the stage at a rally for the Republican presidential front-runner. The already high tensions at Trump's rallies escalated in recent days with a Trump rally in Chicago being postponed due to security concerns. Dean Reynolds has more.

• Mar 12, 2016
• 02:36

Republican presidential candidates Donald Trump and Ted Cruz spoke out late Friday, hours after Trump cancelled a rally in Chicago amid clashes between supporters and protesters

Republican presidential candidates Donald Trump and Ted Cruz spoke out late Friday, hours after Trump cancelled a rally in Chicago amid clashes between supporters and protesters. Dean Reynolds reports.

• Mar 11, 2016
• 02:12

The full episode of the CBS Evening News from the March 11, 2016 edition

Donald Trump took a lighter, more civil tone at the last debate -- but the opposite is happening at his rallies; Twenty-eight years ago, Lynn Bartos helped nurse a young girl with a life-threatening intestinal problem back to health.

• Mar 11, 2016
• 20:30

A Chicago Donald Trump rally was first shut down, then cancelled when protests broke out Friday night

A Chicago Donald Trump rally was first shut down, then cancelled when protests broke out Friday night. Demonstrators overwhelmed the crowd both inside and outside the arena.

• Mar 11, 2016
• 01:11

On March 11, 2016, Ben Carson endorsed Donald Trump and it looked as if they were the best of friends

On March 11, 2016, Ben Carson endorsed Donald Trump and it looked as if they were the best of friends. But it wasn't always that way.

• Mar 11, 2016
• 02:19

Why is Marco Rubio trying to get voters to back John Kasich in Ohio?

Why is Marco Rubio trying to get voters to back John Kasich in Ohio? John Dickerson, CBS political director and anchor of "Face the Nation," takes a look. Dickerson also assesses why Donald Trump adopted a much milder tone at the latest GOP debate.

• Mar 11, 2016
• 01:12

Democratic presidential candidate Hillary Clinton apologized for her praise of the Reagan administration record on AIDS and HIV Friday after online backlash

Democratic presidential candidate Hillary Clinton apologized for her praise of the Reagan administration record on AIDS and HIV Friday after online backlash. In a television appearance ahead of Nancy Reagan's funeral, Clinton initially lauded President and Mrs. Reagan for starting a "national conversation" about AIDS. However, critics in the LGBT community attacked Clinton for overlooking the Reagan administration's initial dismissal of the AIDS epidemic. CBS News' Vladimir Duthiers has the details.

• Mar 11, 2016
• 01:19

The Florida senator said he would "respect" Ohio voters' decision to vote for Kasich over Donald Trump during a West Palm Beach, Florida press conference

The Florida senator said he would "respect" Ohio voters' decision to vote for Kasich over Donald Trump during a West Palm Beach, Florida press conference

• Mar 11, 2016
• 01:28

Ohio Governor John Kasich guaranteed a victory in the upcoming Ohio primary Thursday night following a calmer GOP Presidential debate in Miami

Ohio Governor John Kasich guaranteed a victory in the upcoming Ohio primary Thursday night following a calmer GOP Presidential debate in Miami. Kasich said Tuesday will be a gamechanger for him and enable him to challenge Trump for the delegates necessary for the nomination. The Ohio governor spoke with CBS News Chief White House Correspondent Major Garrett on CBSN.

• Mar 11, 2016
• 09:31

Donald Trump reacts to his performance at what was a more civil, more substantive Republican presidential debate and defended his assertion that 'Islam hates us'

Donald Trump reacts to his performance at what was a more civil, more substantive Republican presidential debate and defended his assertion that 'Islam hates us'. Trump spoke to CBS News Chief White House Correspondent Major Garrett following the GOP Presidential Debate.

• Mar 10, 2016
• 06:49

Show More