"is your workplace getting shot up by a crazed gunman? No problem - just grab a pair of scissors and fight back."
No shit, that's what DHS recommends. Because, God-forbid, they don't want you to have a gun to defend yourself with against an assailant with a gun.
If the scissors don't work, call 911 and the cops will take care of it. Hopefully; there's some survivors when they get there.
Wonder if the ATF endorsed this absolutely astute advice.