Here, from an email that Rachel sent me, is the best solution I've heard to the recurring problem of airport security screening:
"The Israelis are developing an airport security device that eliminates the privacy concerns that come with full-body scanners at the airports. It’s an armored booth you step into that will not X-ray you, but will detonate any explosive device you may have on your person. Israel sees this as a win-win situation for everyone, with none of this crap about racial profiling. It will also eliminate the costs of a long and expensive trial. You're in the airport terminal and you hear a muffled explosion. Shortly thereafter, an announcement: 'Attention standby passengers — we now have a seat available on flight 6709. Shalom!'"