Chris Christie has emerged as our new Luca Brasi. Shame if we can’t keep him around and sic him on Kasich if he continues to be uppity. Honestly, Christie’s Rubio hit was classic - when Rubio responded to the canned response accusation by repeating the same canned response, Christie’s gobsmacked face was priceless.
And Trump has shown himself able to take on opponents. Rubio hasn't had his turn in the barrel, yet.