TSA Scanners and Pat-Downs: A Takeaway Listener's Review Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email TSA agents stand near an Advanced Imaging Technology (AIT) full-body scanner at Los Angeles International Airport (LAX) on November 22, 2010 in Los Angeles, California. ( David McNew / Getty ) Produced by PRI and WNYC