Full body scanner. Backscatter x-ray image of TSA Security Laboratory Director Susan Hallowell. A full-body scanner is a device that detects objects on a person's body for security screening purposes, without physically removing clothes or making physical contact.
189 people died in the Pentagon. Another 59 died in the plane <br /> (not counting the five terrorists). 63 were injured.
Since 9/11, about 5,000 Americans have been killed by U.S. police officers, which is almost equivalent to the number of U.S. soldiers who have been killed in the line of duty in Iraq.