It made me remember how Trump gloried in that journalist getting shot in the knee the other day. It was a "beautiful thing" Trump chortled to the crowd at his rally and got a laugh.
Trump behaves this way because he is, at his foundation, a bully. He really is Biff Tannan, looking for someone to pick on so he can get a laugh from his toadies.
Trump does not want to be President because he loves America. He wants to be President so he can bully people.
If you support him, do some soul searching. There is a part of you that is ok with that, maybe even longs for it.
I never realized in the 80s when the Back to The Future movies came out that a third of America was rooting for Biff.