Due to budget cuts and the needed fiscal discipline, I can only support this sort of thing in the USA ... if we use trebuchets for the needed trip back to Mexico.
I think the Federal Government should treat illegal aliens the same way they treat drug dealers. When they catch them all their ill gotten gains are confiscated for the use of the government. Since they are here illegally all money and things that they've bought with that money is ill gotten gains. If the government starts doing that the illegals will self deport and unemployment will disappear and wages will go up without government intervention. (I hope the tea party picks up on this)