I don't believe he woke up thinking "I think I will change the Constitution". I'm sure he has talked to others on the legality of this. I, myself, am not so sure it's against the 14th amendment.A President would grandstand about unilaterally ignoring one of the bright line amendments of the Constitution is terrifying. We have the Second Amendment to stop government from doing what he is threatening to do . Further it makes him look like an absolute moron.