Richard Painter has got to be the strangest dude in political TV. Just listen to the guy. Born in Philadelphia, went to a fancy prep school, degrees from Harvard and Yale, speaks with some kind of strange lockjaw. Anyhow, on MSNBC tonight, he did his best to discourage top lawyers from assisting President Trump. Painter threatened that any lawyer who helped Trump fire Robert Mueller would “end up making license plates . . . in jail.” Specifically, Painter tried to dissuade Emmet Flood, who currently serves as outside counsel to Trump, from replacing Don McGahn as White House counsel. Warned...