But you don't have to accept them! Read for details on the scanner too, yeesh.
clipped from
news.yahoo.comScanners that see through clothing installed in US airports
NEW YORK (AFP) -
Security scanners which can see through passengers' clothing and reveal details of their body underneath are being installed in 10 US airports, the US Transportation Security Administration said Tuesday.
A random selection of travellers getting ready to board airplanes in Washington, New York's Kennedy, Los Angeles and other key hubs will be shut in the glass booths while a three-dimensional image is made of their body beneath their clothes.
Lara Uselding, a TSA spokeswoman, added that passengers are not obliged to accept the new machines.
"The passengers can choose between the body imaging and the pat-down," she told AFP.