No he is not a Rino. His conservative rating is 4th in the Senate. Is an always has been a principled conservative. Even Rush admits that much. If you are looking for a rino and the establishment darlings they are in this order: Bush, Christie and Kaisch.
OK Newb You want Rubio the establishment RINO, so tell me are you a paid staffer of his?
The TEA PARTY is NOT supporting Rubio. That speaks volumes. Wise up, Andy.