Weighing a presidential run, Joe Biden says the only question that matters is whether his family can "undertake an arduous commitment."» Read More
Republican candidates Donald Trump and Jeb Bush have traded rhetorical punches before, but never as forcefully as they have over the past 24 hours.
CNN is amending the rules for its Sept. 16 GOP debate amid outcry that its criteria would unfairly exclude Carly Fiorina.
While campaigning for a fourth term, Canada's Prime Minister seems reluctant to admit oil's toll on his country's economy.
Scott Walker talks to CNBC's John Harwood about Reagan's legacy, taxes and why the Wisconsin Republican married a woman 12 years his senior.
Hurt by Donald Trump's rise in the GOP presidential race, Scott Walker tells CNBC's John Harwood how he'll come back.
The new batch of emails also includes Hillary Clinton's comments on gefilte fish, "Parks and Recreation" and "The Good Wife'"
Donald Trump—and a lot of other people—seem to misunderstand the pope's position on capitalism, says Notre Dame economist Joe Kaboski.
While many have poked fun at Kanye West's announcement that he would seek the presidency in 2020, one Republican is running with the idea.
Sen. Bernie Sanders and mogul Donald Trump have seen their support surge in Iowa, according to a new poll, NBC News reports.
GOP presidential contender Jeb Bush has seen off three of his top fundraisers, Politico reported.
With Hillary Clinton in trouble, Joe Biden is mulling a 2016 presidential run. Cenk Uygar says this is a bad idea — and here's why.
Donald Trump's avowals of financial-political independence have, at once, reignited and confounded the debate on campaign finance reform.
In a CNBC interview, Marco Rubio said China's leaders are in the same category as ISIS.
Candidates have chimed in the market swings, but two political veterans don't think they had any brilliant insights.
Carly Fiorina is impressive in interviews and debates. Here's how she can get closer to the GOP nomination, says media strategist Mark Macias.
Data-crunching ad agencies help candidates target the right voters in the right spaces—including your specific television set.
President Obama is responsible for making America's rich richer, New Jersey Gov. Chris Christie tells CNBC.
Rubio has put a sweeping tax reform plan at the center of his White House campaign. He sat down with CNBC'S John Harwood in Detroit.
Presidential hopeful Marco Rubio tells CNBC's John Harwood he accomplished a lot before he even entered the Senate, despite being just 44 now.
Are French Socialists becoming supply-siders, and swapping economic gurus in the process? And how will Germany respond?