Interesting. I wonder if they would consider my CL plane a "credible threat" if I flew at a school? How will they accomplish this? ACM with autonomous killer drones of their own? Marksmen with rifles? Wing shooting with shotguns?
If they plan to be able to down them, they likely already have a method in the works. The likely scenario that I see is a combination of a "hunter/killer" drone of their own at every secure site, to be deployed when a threat is detected, and this then supported by marksmen. Yet another expansion of both government power and size.
Gary