DHS recommends scissors if being attacked by active shooter

Most of this video makes sense, except where they urge people being attacked by an active shooter to grab some scissors.   Of course, we wouldn't want any civilian legally carrying a gun to consider intervening.  As long as there are scissors available, who needs a gun?  I seem to remember an old adage about: "never take scissors to ta gun fight."  The film forgot to suggest that the potential victim be sure to grab one of the rounded-point safety scissors.  We wouldn't want anyone to get hurt.  Thanks to Art Eatman for the link.