But here are some facts:
the wall at its best addresses 1/3 of the problem.
the wall like any government project will cost multiples
above what the estimates given are. Particularly one like this that is exempt from all laws and regulations and will
cause problems that were easy to see at the beginning but now will cost many more multiples to fix. America is a land of immigrants (the Statue of Liberty) not the Berlin Wall.
For more discussion why no conservative would support this debacle:
http://tigerboard.com/boards/view.php?message=16022639