I would say that in general the Cuban exile community (and their children) are fascists simply because most of them could live with Batista in Cuba but could not live with Fidel and the Revolution.
In this guy's case, there are more specific
indicia of fascism that cling to him like the smell of shit - -
<<While studying law, he interned for Congresswoman Ileana Ros-Lehtinen.>>
http://en.wikipedia.org/wiki/Marco_RubioWho is Ileana?
<<She is considered conservative on foreign, economic, and other social policy. Ros-Lehtinen is a supporter of President Bush's surge policy in Iraq, a supporter of Israel and supports continued sanctions against Cuba. She also supported the de facto government in Honduras, headed by Roberto Micheletti, that emerged after the Honduran Supreme Court's removal of President Manuel Zelaya.>>
http://en.wikipedia.org/wiki/Ileana_Ros-LehtinenThat's enough proof of fascism for me - - she supports U.S. imperialism in Iraq, sanctions against Cuba (the only nation in the Americas whose government was directly rooted in an anti-fascist revolution,) and supports the military dictatorship after its coup in Honduras - - and the guy interned for her.
What are you waiting for, a swastika arm-band on his right arm?