OverTheGeicoE writes: Blogger and anti-TSA activist Jonathan Corbett has just published a video showing how to bring any object through any type of TSA body scanner without it being detected. In his demonstration he places a small metal case in a side pocket of his shirt he sewed on himself. He then proceeds through two different body scanners, one millimeter-wave and one X-ray, while his video camera records through the X-ray carry on inspection process. When he returns to his bin to collect his items, he drops his metal case next to the video camera, showing that it made it through the scanner undetected. Corbett's demonstration seems to confirm the 2010 conclusions of Kaufman and Carlson, who wrote that 'an object such as a wire or a boxcutter blade, taped to the side of the body, or even a small gun in the same location, will be invisible.'