The vice president concluded Wednesday that his window "has closed" on running for president. He's had a long and colorful career. Here are some serious (and not so serious) things to know about him.
The former Virginia senator decries the extremes to which both parties have moved and says he will consider running as an independent, where more people identify.
The former Virginia senator complained repeatedly in last week's debate he wasn't getting enough time. Now, he could be leaving the party altogether for a third-party run.
The hashtag started out as a throwaway joke from a man who knew next to nothing about Democratic presidential candidate Lincoln Chafee. And then the Internet turned it mean.
The presidential hopeful played along with Ellen DeGeneres on her show, set to air Thursday. He was asked if he'd ever been in handcuffs, what flavor ice cream he'd be and, "Boxers or briefs?"
The financial regulatory law became a big part of the Democratic debate Tuesday night. Did it help lead to the financial collapse? And what exactly is it, anyway?
The former secretary of state has been battling a controversy over her use of a private email server, but in the first Democratic debate, she was crisp and changed the conversation for a night.