Pete Buttigieg said on Morning Joetoday that the gradual destruction of the United States under Trump changed suddenly on Tuesday. “For the leader of the free world, the leader of this country, to just make a nakedly genocidal threat against another civilization, as if the United States of America was a death star that was going around blowing up civilizations, of course that crosses a new line, and, of course, that’s a new low,” he said.