Becky Akers, columnist at Lewrockwell.com, discusses the Department of Homeland Security’s expansion into malls, hotels and Walmarts; the disputed safety of TSA body scanner radiation and millimeter wave technology; the DHS 'If You See Something, Say Something' program for recruiting citizen informants (a familiar hallmark of police states); and why the 9/11 Commission’s primary duty was to recommend the creation of DHS.