I'm sure you think you know him. He's everywhere: on that TV show; courtside; making headlines for saying something, er, colorful; tweeting to his 2.3 million followers.
I thought I knew Mark Cuban, too. When someone's got a mouth like his, it's hard to imagine that there's much mystery left or that anything is saved for close company. But in fact, Cuban surprisingly leaves a lot off the table and, like any good showman, tells you just enough to leave you wanting more.
He's worth billions ($2.6 billion, in fact), which you probably did know. He's owner of the Dallas Mavericks, Magnolia Pictures and Landmark Theaters, star of ABC's investor competition show "Shark Tank" and chairman of HDTV network AXS TV and sold his first company, MicroSolutions, for $6 million. His next, broadcast.com, was bought by Yahoo for $5.7 billion.
But you probably knew most of that, too. Because he's told you all about it. Full story
In the hypothetical battle of Elizabeth Warren vs. Hillary Clinton in 2016, one former Clinton opponent is putting his money on the former secretary of the state, but not without caveats.
On tonight's show, 52% of viewers who responded to our fireback question said they believe Warren could beat Clinton in a Democratic primary.
Former New Mexico Gov. Bill Richardson, who ran against Clinton (and Obama) in 2008 in the Democratic presidential primary, disagreed. Full story
The Warren vs. Clinton debate
Former Govs. Tim Pawlenty and Bill Richardson debate over Elizabeth Warren and Hillary Clinton making a Presidential bid in 2016.
S.E. Cupp is 'outraged' over a recent viral call with a Comcast employee.
Massachusetts Sen. Elizabeth Warren says she's not seeking the White House.
"I'm not running for president and I plan to serve out my term," Warren, who's up for reelection in 2018, said in December.
But she sure is acting like a potential 2016 contender. She's traveling around the country, introducing herself to voters, testing her message - the sort of thing that candidates do...
At 6:30pm ET, S.E. Cupp and Van Jones host a debate with former Governors Tim Pawlenty and Bill Richardson.
Could Elizabeth Warren defeat Hillary Clinton in a Democratic primary?
Van Jones and Rep. Michele Bachmann (R-MN) have a heated debate on the immigration crisis.
Is Clinton experiencing déjà vu?
Newt Gingrich, Van Jones, Reps. Bachmann and Rangel debate Elizabeth Warren's new super PAC.
Outrage: Jose Antonio Vargas detained
Van Jones is outraged that undocumented immigrant, Jose Antonio Vargas, was detained at the Texas border.
Pulitzer Prize-winning journalist and undocumented immigrant Jose Antonio Vargas suspected he wouldn't get out.
His fear came to fruition Tuesday morning when he was detained at a Texas airport while trying to pass through security en route to Los Angeles, said Ryan Eller, campaign director for Define American, a group Vargas founded in 2011.
At 6:30pm ET, Newt Gingrich and Van Jones host a debate with Reps. Michele Bachmann and Charlie Rangel about the immigration crisis in the United States.
We want you to weigh in: Should Jose Antonio Vargas have been detained today?