A Gun-Toting Congress? 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 This Glock 19 semiautomatic pistol is like the one Jared Loughner used in the Arizona shooting. ( Flickr user: KLaFaille / flickr ) Produced by David J Fazekas Produced by PRI and WNYC