https://apnews.com/ce7cef39af9e49a7a0076b6516472328

SEATTLE (AP) — More states are suing the Trump administration to dissolve a settlement it reached with a company that wants to post instructions online for making 3D-printed firearms that are hard to trace and detect.

Mostly Democratic attorneys general from 19 states, plus the District of Columbia, filed an amended complaint Friday asking a judge make it illegal to share plans on creating printable plastic weapons. One Republican — Colorado's attorney general — joined the lawsuit.