Don't be so sure. Hispanic have more (from my own experiences) conservative values than liberal values. Strong sense of family and community loyalty. They are very industrious, independent and dedicated people. They don't believe that abortion is the right choice.
They work a hell of a lot harder than the soft white kids in California that think the world owes them a life. They constantly want to learn more, to make more.
Where I live, they line up on the street looking for day labor every day. Across the bay, the black community bitches and moans about how Whitey is screwing them over, while they kill each other in turf wars and drink thunderbird.
I don't buy this line that these are instant Democrats. As soon as these people learn that liberals are about big government, taxes and loss of freedom...they won't be leftist chad punching drones.