Why are Mexicans going to church while the American-born are abandoning religion and the churches?

I don't see it. That is only one case. I am sure that is either in NM, AZ or Southern CA. (Also it could be the Rev. in question is a bleeding heart liberal who would open the boarders to all our enemies!) Everywhere else Americans (The legal ones) are going to churches and in smaller towns it is not only standing room only, but you have to walk several blocks to get there (No close parking available ~ too many cars).