Keep in mind these two things: First, that any conservative hispanic will be treated by the other kind as Herman Cain and Alan West and Clarence Thomas are treated by the other blacks: "uncle toms" or "you're not really black." If Republicans pick Rubio because they think he will bring in the hispanic vote, they are crazy.
Second, hispanics come to the USA from cultures where they have to lie and steal and do all kinds of illegal things in order to survive (including "pay off" the cop, the bureaucrat, et al. When they come here, it is natural for them to continue with this mindset, especially if they perceive that our cops, bureaucrats, and especially politicians are just as dishonest as theirs back home. I know there are