The scanners and the patdowns are not making us any safer. Whatever we try to do to "increase safety," the terrorist have a perfectly good way of foiling detection. They will always find a way, whether it is cavity bombs, or even surgically implanting bombs. Both are very viable options. The office of government oversight even said that the scanners would probably have not even caught the underwear bomber. This is not making us any safer, while destroying our 4th amendment rights.