"AZ Gun Show: A Glock. Three High Cap Mags. No Background Check. " (video)

gunshowundercover, video (02:12):

At a gun show in Phoenix , Arizona on January 23, 2011, an undercover investigator bought a Glock 9mm similar to the one used by the shooter in Tucson 15 days before and three 33-round extended magazines, no questions, no background check.