Mark Cuban Billionaire business mogul Mark Cuban has teased a Presidential campaign run for some time. In a recent interview at a conference in Atlanta, Cuban said if he was single, he'd "definitely be running for president." He added that he's definitely considering a run, and thinks he would run as an independent. He said: "I'm for smaller government ... I think there is a healthcare solution." In a previous interview, Cuban shared that he isn't ready to commit to a run. He said: "We need better leadership. And I think I could do a better job. But there's a lot more to it than just thinking you can do a better job and so, I'm not ready to make the commitment."