Mexican drug dealers built a DIY cannon to launch weed over the border February 28, 2013 3:21 PM Sean Ludwig Sean Ludwig LinkedIn Twitter Facebook Google Plus Profile Recent Stories: MessageMe nabs $10M from Greylock, Google, & others to take on WhatsApp Marketing automation firm Marketo shares jump 55% in energetic IPO ‘Big data’ biz Tableau shares explode 60% in strong IPO debut This cannon is totally cool to hang out with. It'll give you free chips and stuff, man.