From EPIC.org:
EPIC has filed a Freedom of Information Act request to the Department of Homeland Security, demanding that the agency turn over documents concerning the use of body scanner technology by law enforcement agencies in surface transit and street-roaming vans. EPIC cited previous DHS testing of body scanners on New Jersey’s PATH trains and the development of street-roaming backscatter vans. EPIC has also filed a lawsuit to suspend body scanner program. EPIC has called the devices “invasive, inefffective, and unlawful.” For more information, see: EPIC: Whole Body Imaging and EPIC: EPIC v. DHS.