As we reported here on September 3, 2012 , the TSA last year started quietly removing the radiation-emitting backscatter (x-ray) scanners from airports and replacing them with millimeter wave scanners.
This news was kept quiet, of course, only until the press found out about it. Even then, media reports often got the story wrong, implying, or stating outright as this Bloomberg story does , that all “naked-image scanners” are being removed, which is not true. Scanners will still be used at airports, only they will be millimeter wave scanners (also untested), with a generic outline of the body, not backscatter scanners.
Read the rest at TSA News .