That didn't take long -- just days after its first test fire, the Liberator, a 3D-printed pistol designed by Defense Distributed founder Cody Wilson, has caught the attention of the federal government. It's hardly a surprise: the arm's blueprints were downloaded more than 100,000 times since going live on DefCAD this week. It's not the amount of downloads that's causing trouble, though, it's who is downloadi
