Trump isn’t running either ~ as a Republican!
Trump said his decision would surprise and shock people.
Running for the GOP nom wouldn’t surprise or shock anyone. He’s been all over FOX and even on Limbaugh(and Rush rarely has guests on).
I’m guessing if he does run it will be as an independent and he’ll just go after Obama from the beginning. Why waste a year chasing the nomination and getting attacked by the other contenders when he can already start out as a candidate in the general.