Trump's appearance at CPAC was amazing, as I reported at the time, "Donald Trump Disses Ron Paul!" But he made some foreign policy comments the other day that were disturbing. See Gateway Pundit, "You’re Fired!… Donald Trump Says America’s “Longest War” Was a Mistake (Video)."
He should run, though. He might shake up the race and entrepreneurial background could have a beneficial influence some of the other candidates.