I don't think he will do anything unless there is another attack. AND it will have to be proven that they perps came over the southern border, too. That'll take a few years and millions of dollars worth of investigations and hearings. The sad thing is that if we happen to thwart such an attack the it will be interpreted that the status quo is good enough. I believe it will take a massive attack to wake these guys up.
Personally, I can't fathom the political reasons for leaving the border wide open (and this guy does nothing without a political reason). So our choices are thwart the attack and demonstrate that "every is fine, no reason to worry" (which is dead wrong) or thousands to perhaps millions of Americans die in the next attack and THEN something (maybe) gets done. It all sucks.
...Personally, I can't fathom the political reasons for leaving the border wide open (and this guy does nothing without a political reason)....
Here's the summary by Phyllis Schlafly. It's an easy read, but a punch in the guts, nontheless.
http://www.eagleforum.org/column/2005/july05/05-07-13.html
If you need more, give me a shout.