The laws of illegal immigration is not the responsibility of the President. It is the local State government that is responsible for enforcement. The laws are already on the books and have been there for the last 100 years.
To say that President Bush is at fault is to say that he planned or is to blame for 9-11 as well. (But I wouldn't put it past you either.)
The state's responsibility? You are kidding, I know you are.
As to 9-11, I think I'm one of the few posters who points out just how difficult it would be to 'wire up' a set of buildings like the WTC, just how long it would take to chip away the concrete around the vertical steel members so the charge would cut versus just warp. Just how many miles of wiring, all tested in place... (I better stop here)
So I hold Osama Ben Laudin & Co. responsible for that act of murder.