Lawmakers in a growing number of states are imposing restrictions on 3D-printed firearms, sparking debate over Second Amendment rights and gun control.
https://www.foxnews.com/politics/second-amendment-fights-grow-across-several-states-over-3d-printed-gun-laws
https://www.foxnews.com/politics/second-amendment-fights-grow-across-several-states-over-3d-printed-gun-laws