Scanners Youtube
What do you think of those low level x-ray scanners at airports that "see all"?
http://youtube.com/watch?v=AscARJQFv94
"Nice bombs ya got there" http://www.wired.com/science/discoveries/news/2003/06/59401
http://www.usatoday.com/travel/news/2005-05-15-airport-xray-bottomstrip_x.htm
The level of radiation is supposed to be less than the jet trip itself.
http://www.cbsnews.com/stories/2003/07/17/eveningnews/main563797.shtml
but if anyone knows more please do say...
Hey, if it makes sure that my plane doesn't get blown up or crashed into a building, I'm all for it. Nowadays, with all these crazy people, you never know what's going to happen... I welcome any extra security measures if they'll protect me 
Chertoff and Company - The Cover Up (Body Scanners)