Three things to watch for in the Wisconsin primaries
The Wisconsin primaries offer both Democrats and Republicans one of their few chances this month to score a major victory
Hillary Clinton
A Wisconsin win in the cards for Sanders?
Hillary Clinton and Bernie Sanders are in a tight race to win Wisconsin's primary on Tuesday
Bernie Sanders, Hillary Clinton finally agree on New York debate
After some sniping between the campaigns, the two sides have finally agreed to debate on April 14
Hillary Clinton raised $15 million less than Bernie Sanders in March
The release of the fundraising numbers comes a day before Wisconsin's primary
Bernie Sanders, Hillary Clinton fight for votes in N.Y.
Although Hillary Clinton is much closer to earning the Democratic nomination with 1,712 delegates
New York City Mayor Bill de Blasio weighs in on Democratic debate debacle
De Blasio has endorsed Hillary Clinton for president and is pushing for an April 14 debate
Clinton "absolutely confident" she'll be nominee
Clinton says she's learned from her loss to then-Sen. Barack Obama in 2008
2016 candidates face a cruel April
The 2016 primary calendar, with infrequent and far-flung races this month, creates more challenges for presidential candidates
Is Donald Trump the death knell for political TV ads?
He hasn't spent much on televised spots while overwhelming rivals who have -- raising questions about the medium's future
Hillary Clinton on a New York debate: "I'll be there"
The details are still being organized, but several networks are competing to host the debate in New York
Poll: GOP voters divided over Donald Trump, Ted Cruz as April primaries loom
Battleground tracker poll of Wisconsin, New York and Pennsylvania voters for GOP and Democratic races
Trump on defensive ahead of Wisconsin primary
Republican front-runner Donald Trump is doing damage control after a difficult week that has seen several controversies and a slip in the polls ahead of the Wisconsin primary
Clinton campaign: Sanders holding up New York debate
Campaigns continue to spar as race becomes increasingly testy
Will raising the minimum wage to $15 an hour kill jobs?
Experts say two of the nation's biggest states are entering uncharted waters in boosting their baseline pay to new heights
State Department will halt Clinton emails review, defer to FBI
At issue are emails from Clinton's private email server that contain information that's since been classified
Sanders: Can't respond to "every moronic statement made by Donald Trump"
Sanders said Hillary Clinton was taking his remarks about Trump out of context
Sanders pushes back on Clinton's claims that his campaign is lying
Clinton said Thursday that she was "sick of the Sanders campaign lying" about contributions from fossil fuel companies to her campaign
Hillary Clinton gets frustrated at Greenpeace activist
Asked by an activist whether she'd commit to not accepting donations from the fossil fuel industry and from lobbyists, Clinton had a heated moment
D.C. Council plans emergency vote to get Sanders on ballot
The Vermont senator was left off the ballot for the June 14 primary because of an administrative error
Will there be another Democratic debate?
Bernie Sanders and Hillary Clinton are in private talks, and may agree to a debate in New York
Poll: In New York, Clinton, Trump dominate
A Quinnipiac University survey shows the two New Yorkers win with home state advantages
Clinton tells New Yorkers: Sanders' ideas "just won't work"
At a rally in Harlem, Clinton kicks off her New York primary campaign with attack on Vermont senator
Cruz, Sanders lead in new Wisconsin primary poll
The survey, from Marquette Law School, finds Cruz leading Trump by 10 points and Sanders besting Clinton by 4 points
"We know better": Hillary Clinton unveils first N.Y. ad hitting Donald Trump
30-second spot includes violent footage from a Trump rally where a an attendee sucker-punched a protester in the face
Sanders supporters tweet to get Clinton to debate
The hashtag, #ToneDownForWhat, is a reference to a Clinton aide's comment that she would debate Sanders if he changes his "tone"
U.S. military removes bombers from U.K. air base following security incident
Experts are training AI on how to do their jobs
Only On CBS
The Alito Court: A rare interview with the influential Supreme Court justice
Sen. Tillis worries about the "outsized influence" of the executive branch
Key Biden aide recalls "draconian measures" being considered against Israel
Live
Senior Trump administration officials met to discuss Iran war at Camp David
FlyDubai co-pilot was likely lone wolf, Israeli investigators believe
CBS News poll finds Democrats maintain House advantage amid concern about prices
First on CBS