Remember, this is not the time to discuss gun laws and regulations. Not in the middle of a tragedy. Also, I'm sure there wasn't an armed security guard to step in and put an end to this. Please note, I'm rolling my eyes so hard that I think I may have broken one.
I've said it before and I'll say it again, just like was mentioned upthread, if the murder of 20 children didn't change gun laws in this country NOTHING will. Ab-so-fucking-lutely NOTHING. Certainly not 50 innocent people in a gay nightclub. Shameful.
The only way these fools can make sense of the murder of 20 children is to pretend that it never happened. That it was some mass conspiracy.
ETA - apparently, LA police have arrested a heavily armed man in West Hollywood. Apparently there for the Pride festival.