Will this help:
Sen. John Cornyn, R-TX, has introduced legislation to make grants of U.S. tax dollars for roads, telecommunications facilities, and education programs in Mexico.
The bill, S. 2941, parallels plans developed by the influential Council on Foreign Relations to integrate the populations and economies of the two countries with Canada in a "North American Community."
http://www.manews.org/0905cornyn.html
Thank you for the link LucyT. I have not been able to find the bill on the health insurance for immigrants, have you?