Former Democratic National Committee chairman Howard Dean said Tuesday on MSNBC’s “The Beat” that former President Donald Trump will win the Republican presidential nomination and then lose the general election. Dean said, “I think there’s some other things going on, too. The things that are different are that Trump has a core group that’s not going to dessert him under any circumstances, definitely enough to get him the nomination. It’s not enough to win. Secondly there’s something else at play that wasn’t in play in either of those other two races, and that is Trump is under indictment. He has...