More than 20 attorneys general are trying to ban 3D-printed guns

The fight over 3D-printed guns has gone back and forth for years. One side wins, the other appeals and so on. Now, 21 US attorneys general are banding together to renew the fight and sue the Trump administration. Their lawsuit, submitted Thursday, ch...

The legal battle over 3D-printed guns is far from over

Last year, Defense Distributed won a legal battle, which allowed it to continue uploading and sharing blueprints for 3D-printed guns. The decision was immediately criticized by states and gun-reform advocates. Now, a US District Judge has overturned...