Donald Trump claims IRS is preventing release of tax returns
GOP front-runner blames incomplete audits, but there are no actual restrictions from releasing returns that could prove his claims of charitable donations
Donald Trump
Lindsey Graham: GOP has gone "batsh*t crazy"
South Carolina senator and former presidential candidate takes mostly tongue-in-cheek aim at his party -- and Trump, Cruz, Rubio and Clinton
The tenth Republican debate: Top tweeted moments
Who dominated the Twittersphere as GOP presidential hopefuls went at it for tenth time this primary season?
In 10th GOP debate, Rubio steps up to the plate against Trump
After Jeb Bush and Ted Cruz tried and failed in earlier debates to take down the GOP front runner, the Florida senator takes a swing
Trump defends Planned Parenthood a second time
The GOP frontrunner, hit again over past praise for Planned Parenthood, said he doesn't agree with its abortion services but that it helps "millions of women"
Hillary Clinton brings a message of unity to South Carolina
Traveling the state, Clinton makes her final pitch before the primary on Saturday
GOP candidates face off in final debate before Super Tuesday
Only five Republicans remain in a field that originally had 17 candidates
GOP debate fact-check: Donald Trump "hiring illegal workers"
Marco Rubio spoke several times about Donald Trump's use of immigrant labor at various Trump properties
How to watch tonight's Republican debate
Thursday's debate in Houston will be the final GOP primary forum before the Super Tuesday nominating contests
Biden: Campaign rhetoric on Mexico "dangerous, damaging"
Biden's comments come same day as former Mexican President Vicente Fox said he was "not going to pay for that f***ing wall" as proposed by Donald Trump
Former Mexican president calls Donald Trump a "crazy guy"
Vicente Fox, the former Mexican leader, also used profanity to respond to Trump's suggestion that Mexico should pay for a wall along the U.S.-Mexico border
Poll: Trump and Clinton lead in Virginia
Virginia Democratic and Republican primaries will be held on Super Tuesday, Mar. 1
Donald Trump and Mitt Romney exchange insults
In the past 24 hours, Trump has called Romney a "fool," a "dope!" a "lightweight losing candidate," and one of the "dumbest and worst" GOP candidates ever
Poll: More than 80 percent of Hispanics view Donald Trump unfavorably
The poll found Democrats generally polled better than Republicans among Hispanic voters
Celebs endorsing presidential candidates
Who is your favorite celeb supporting for president?
Poll: In Florida, bad news for Marco Rubio as Donald Trump leads
Florida, a winner-take-all state with 99 delegates up for grabs, is an important stepping stone to the GOP nomination
Romney suggests there's a "bombshell" in Trump's taxes
The 2012 Republican nominee called on Trump, Ted Cruz and Marco Rubio to release their taxes — and Trump responded by calling Romney a "fool"
Donald Trump nabs his first congressional endorsements
Before Wednesday, no member of Congress had endorsed Trump in the presidential race
Columnist: Trump will "find your weakest point and attack it"
New York Daily News' Mike Lupica says why he thinks Trump will get GOP nod for president, which rival has next best shot
With Nevada victory, Donald Trump speeds toward GOP nomination
Parts of the GOP seem to be in denial, but after winning three out of the first four nominating contests, Trump appears poised to win the nomination
Donald Trump wins big in Nevada caucus
It is Trump's third victory on the road to the GOP nomination
How to beat Trump? One super PAC outlines a plan
Our Principles PAC, an anti-Trump super PAC, has released a memo outlining a possible strategy to defeat the GOP frontrunner
What to watch for in tonight's Nevada GOP caucuses
Will Donald Trump hold onto his momentum? Could anyone drop out?
How to watch Nevada's GOP caucuses tonight
The caucuses come just a few days after Trump's victory in South Carolina
Poll: Trump tops Kasich in his home state of Ohio
Despite serving as the state's governor, John Kasich comes in second place in a new poll
Israel's president taps opposition candidate Eisenkot to form a government
Mass shooting in Polish market leaves at least 6 dead, 15 injured
Live
U.S. launches task force to disrupt Iranian ground shipping routes
First on CBS
Acton says she has "no intention" of speaking to Ramaswamy
More than 600,000 left with no power in Ukraine after strikes, authorities say
Mississippi Senate race still a toss-up; Democrat holds slim lead
Exclusive
White House restores financial disclosure page after CBS News inquiry
Can Trump work with Dems without insulting them?
