The Electronic Privacy Information Center filed a Freedom of Information Act request with the Department of Homeland Security on the government's deployment of body scanner technology on streets and in roving vans.
These are the three pages of the FOIA report that did not come from a scanner manufacturer's publicly available brochures and website, and that were not the publicly available agenda for a scanner industry conference.
Related: DODDOACID, one of a suite of six Redaction Paintings made in 2007 by Jenny Holzer from FOIA documents, and acquired by the National Gallery of Art in 2010 [nga.gov]
FOIA Note #20 (August 15, 2011) Government Transparency [epic.org via @wagnerblog]