I find it not all that surprising. Many people have gotten real complacent in the aftermath of 911.
There will be another wake up call I'm afraid though. A rogue nuke or bio weapon set off in one of our cities could kill millions, not 3000. Our borders are essentially transparent. It doesn't take a genius to figure out the eventual results given the known agenda of terrorists.
Yes I'm pissed. Our government can kill thousands of terrorists elsewhere but all it takes is a few here. Just leave the borders open Bush, its great for business and we wouldn't want to offend Mexico now would we? The richest country in the world can't control its own borders, but we can track every damn cow in the world down to the square foot and give billions away to foreign governments who for a large part waste or don't appreciate it.
I guess its a good thing I'm not president. All the concrete block, rebar, and barb wire companies would be having record sales and foreigners would have a little different check in procedure to the US. Tom Brown wouldn't just drive on over with his M16 in the trunk.