Dunno.
Way I see it, Christie is actually moderate Democrat, while Rubio is a moderate, but unreliable, ‘Pubbie - sort of a McCain without the senility. I think He’s actually better than my Senators, Isakson and Chambliss. Thank goodness Chambliss is retiring.
If the republicrats get to 50 or 51 you will see that Bastard McCain play the king maker with the resurgence of the gang of 7 selling out America over and over to push thru liberal programs in exchange for him to play war in some turd world shit hole.