Welcome to Soviet America, Comrade!
The Coward in Chief is thinking about discarding the whole idea of Habeas Corpus in favor of the traditional dictatorial toss them into the dungeons until they die. Who needs boring old trials, where you need evidence to actually prove that someone is a Bad Guy™, when you can say you don't like someone and then just fling them into a cell forever.
Yessiree, this is compassionate fascism at its finest. If I wasn't already ashamed to be an American, this stunt would make me ashamed to be American.