Smugglers use cannon to shoot pot into US

"Smugglers have come up with a creative way to get pot into the United States -- a cannon. US Border Patrol agents said they had spotted 33 cans of marijuana in a field near where the Colorado River crosses the US-Mexico border. They believe the cans were launched about 150m (500 feet) into the US using a pneumatic-powered cannon." (12/12/12)