3. Tony Stark
His ego trips would have to be kept in check, but Stark has grown up a lot since his playboy days. His easy-going, philanthropic nature and understanding of what the general public wants makes him a great candidate for president. Now, I'm certainly not saying he's an infallible character, by any means, because he's certainly made some idiotic decisions (like blasting the Phoenix into five parts). But he's very interested in the well-being of the public, he's image aware, and he knows production inside and out. And who are we kidding? His promotional ads would probably be fifty times more entertaining than full-length feature films. So, would you vote for Tony?