Run. Hide. Fight. This PSA from the city of Houston teaches surviving an active shooter event. This is the "duck and cover" of our generation.
Remember now, when the trained professions do arrive, remain calm and follow instructions. Avoid pointing or yelling. help for the injured is on its way.
The city of Houston have also brought us info "Make the call: the threat is real" and "Together against the weather". Never thought I'd say this, but I kinda miss Bert the Turtle.