I think Fox is trying this much to no avail. He's pretty much viewed as a loon by the Bush Admin. What do you expect when much of Fox's administration actually believes that Mexicans have the right to come and go freely across the borders since Arizona, New Mexico, and California are technically still part of Mexico?
Fox blew his chance with Bush a few years ago with his lunatic rants. Granted, the borders are still far too porous. But it certainly isn't the flood of Mexicans that many predicted Bush would open the dams for.
You are living in dreamland.