The vice president's emotion-laden impulses may lead him to challenge Hillary Clinton, no matter how stark the electoral realities are.
When it comes to presidential politics, the AFL-CIO moves slowly by design.
In a key audition for conservative mega-donors, the Texas senator and the former Florida governor come out on top.
Presidential candidates' official committees are outspending super-PACs. But not for long.
The Democratic front-runner will spend approximately $1 million to air the ads in each state over the next five weeks.
With the first GOP debate coinciding with his farewell episode, he steps down during a singular moment for his perfect foil.
Presidential elections cost a lot of money, and recent changes in the law have made it hard to keep track of all the various ways campaigns are funded. Here's how money is raised by candidates, parties and groups that want to influence the election.
Super PACs report their hauls
More than a year before the election, super-PACs are quickly approaching the fundraising levels of the entire 2012 presidential race.
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