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.
An estimated 15,500 transgender people serve in the military, according to the Williams Institute, a legal think tank that studies sexual-orientation and gender-identity issues. The Pentagon will not disclose how many have been discharged.