Spring of 13' Mark Levin talked about this article in great detail by M Station Evans. It is a "natural" group for the GOP to reach out too, and the Birth Rate of Liberals is not self sustaining. They could be un-producing themselves out of existence and need to import votes if you will.
More food for thought here, comment on it Laz after reading it....
http://humanevents.com/2013/04/30/is-immigration-reform-political-suicide-for-gop/