That rarely happens with any foreigner....they like the good life here and they have little if any interest in re-building Mexico. Had this been so Mexico would not be the trash heap it is today.
So it's pure lazyness and no interest in building up their country, especially when so many think that Mexico has a right to the southern states and their's to begin with.
You agree with my point that the U.S. citizens, who are under severe economic stress want illegal immigration under control. We have those in this country who feel free to criticize their fellow Americans and call them heartless but they have no comment about the selfishness of the illegals who would not return home to their native country and help their fellow citizens. I think we have a lot of people in this country who just do not understand the stress our country is under economically.