Trump will drop out before the primaries start. Just like he did in 2012.
He's in it to boost his ego.
I respectfully disagree. He's in this to get the 53 other losers to step up their game and place on the the stage towards a winning game plan. And if none do he will likely stay in the same game.
He's also in this to publicly call out H and O just like he did Rosey.