On Tue, 3 Oct 2017 08:34:20 -0400, "Mr. Luddite"
wrote:


I am definitely in favor of mandatory, universal background checks for
firearm purchases. I know others disagree but I think it's only
commonsense. Like most complex issues in a diversified society, some
level of compromise is required to advance the welfare and safety of the
whole.


That is some nice feel good legislation but most of the mass shooters
passed background checks and hard core criminals have other avenues
for getting the guns they want.
Although this guy would have had no problem filling out a Form 4 and
getting the FBI/BATF to sell him a stamp, it appears his machine guns
were illegally obtained/modified.