The Truth About Guns diagrams Orlando Pulse and shows how it was so easy for Omar Mateen to rack up his body count. The combination of a Gun-Free Zone, Limited Egress Points, and one guy who held the door shut made his massacre a lot easier. Also the fact the Obama’s Government decided to turn him loose despite ample evidence of his terrorist intentions.
It’s probably a good idea to always know how to get out of a crowded space quickly in the event of an emergency. It is probably a good bet that any large public gathering is a possible terror target. Except for NRA conventions and Gun Shows; those are probably safe. Wolves don’t like it when the sheep can shoot back.