07 Jun 2010, Omaha, Nebraska, USA - A TSA officer looks at a simulated image from a new backscatter X-ray machine that was shown to journalists at Eppley Airfield in Omaha, Neb., on Monday, June 7, 2010, one day before the system was scheduled to become operational. TSA officials have said the units won't be able to print or store the images, and that the officer viewing them won't have direct contact with passengers. The officer viewing the scans remotely will radio an all-clear to another officer standing with the passenger. But the ACLU has denounced the new full-body screening machines as a "virtual strip search." (AP Photo/Nati Harnik) - Image by © Nati Harnik/AP/Corbis