Racist. Anti-gay. Spiteful. Hateful. Liar.
Those aren't terms you'd like to have associated with you if you're running for office... unless you're Marco Rubio and you covet the tea party vote. He's got a long climb ahead of him with another blob of balderdash, Rafael 'Ted' Cruz, already holding down that support.
Chris Hayes does a little mini-rant on what the junior senator from Florida has become -- and it's really mouthwatering when you consider this is a possible standard bearer for the GOP's hopes come 2016.
You go, Chris! And you go AWAY, Marco.