Joe Scarborough reacts to the debate surrounding the revelation of "two Donald Trumps" -- a conservative primary Trump giving way to a centrist general election Trump. JOE SCARBOROUGH: [Trump] is going back to what he has always been. We have said on this air nonstop. He is a Democrat. He is a centrist Democrat. Who gave money to Democrats for years. He has never been a conservative. That's not been a secret to anybody. And yet he has blown the doors off every Republican primary. And when he goes into the general election, it is going to be harder for...