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Blood-stained Mexico tries gun swaps

Local residents hold their guns while waiting to exchange them to be destroyed in Iztapalapa, Mexico City, on December 26, 2012. Fed up with rampant crime, the Mexico City district is pressing locals to swap personal firearms for bikes, tablet computers aFed up with rampant crime, a Mexico City district is pressing locals to swap personal firearms for bikes, tablet computers and even cash, in a desperate bid to get guns off the streets. Francisco Aro proudly showed off his 32-caliber Smith & Wesson, a collector's item. "It belonged to my great granddad.