In the same building where he once descended down a golden elevator and embarked on a campaign that would forever change American politics, this morning Donald Trump lumbered up to the mic in New York City to launch napalm at all his enemies, particularly Judge Juan Merchan, Alvin Bragg and Michael Cohen — who he didn’t mention by name, other than calling him a “sleazebag” and saying that he didn’t qualify as a “fixer.