01/27/2010
https://www.congress.gov...
"The Transportation Security Administration has the difficult task of ensuring both security and the free movement of people and goods."
"I believe several serious questions should be addressed before TSA deploys WBI machines more widely."
"No single technology is a cure-all for aviation security."
"Does it make sense to spend more than $100,000 per WBI machine for a technology that we already know can be circumvented?"