From Real Clear Politics:

Finally, he concluded that gun control is obsolete – “I think it’s dead politically. I think it’s dead technologically.” Despite the efforts of the president, Masters believes that the accelerating pace of innovation has forever eclipsed regulators who seek to rein in ghost guns. “Because as the stuff gets easier, anyone’s just going to be able to print a gun. And pretty soon it won’t take 30 minutes, and pretty soon it won’t be hard, and I regard that as a welcome development.”