This is precisely why terrorism is not a big deal. The people are not the ones demanding rendition, illegal wiretapping, drones, nude body scanners, etc.
These things are being created the the corrupt public/private partnerships that the US Government has created b/c of poor oversight and little transparency.
Suppose you want to strike terror into the American population. There are so many simple attacks that are impossible to prevent -- you could bring a few gallons of gasoline into a subway car and light it, you could open fire at a mall on black Friday, etc. Event the crudest, least effective permutation of these kinds of attacks would cause significant terror, yet nobody does them.
I'd argue that there are simply too few people in the US who want to, and most who want to are incapable of the minimal functioning required to do so.
9/11 was a larger scale attack, but as we can see from other countries' situations, low tech, less lethal attacks are very effective too.
Nothing that the US Government is doing can prevent against terror plots from succeeding. That ought to be obvious to everyone. The idea that the government has somehow spared us from attacks on the water supply or nukes is absurd, since there aren't even any terrorists willing to try the simplest, lowest-risk kinds of attacks.
The counter-argument would appear to be that terrorists have an insane delight in over the top attacks that will be even more symbolic. But worldwide very little terrorism is like this, and so I view it as propaganda. When you think about it, most of the "terror" caused by 9/11 nationwide has been due to all the fear-mongering elected officials engage in.
As we should have learned back on 9/11/2001 when the last plane was thwarted by its own passengers, people are resilient and will adapt to protect each other.
