But would it do anything? Would the backscatter machine even see anything? What about something up the rectum. Knowing of these machines, terrorists will just f

But would it do anything? Would the backscatter machine even see anything? What about something up the rectum. Knowing of these machines, terrorists will just find another place to stash the gear. If the backscatter machine doesn't protect against that, then what good is it, really? And, is that good sufficient for the invasion of privacy and health concerns? I say it isn't.