And we thought Joe Scarborough was the one who had it in for Marco Rubio . . . Turns out, Mika Brzezinski really doesn't dig Rubio. At all. On today's Morning Joe, Mika painted Rubio as an unprincipled pol "sucking up" to Donald Trump in order to be his VP pick. Mika: "he's the only one who will go against everything he believes in and say whatever Trump wants him to. He'll do whatever Trump tells him to do." Ouch. View the video here.