Weed Cannon

CNN shows video of makeshift cannons now being used by Mexican smugglers to shoot packages of weed across the border. Compressors were added to trucks for more power allowing the canisters containing marijuana to launch. The reporter also mentions footage of smugglers using catapults to get the weed over. It seems like rather obvious devices to use, but quite creative. I mean, really dude, you can’t say they aren’t determined.

Line in the Sand: A History of the Western U.S.-Mexico Border 
Crossing the Wire by Hobbs, Will [Paperback] 
Red Sky at Morning by McLaughlin, John D./ McLaughlin, Jonathan L.