I don't know what the old man did for him to get jumped, but as far as it goes he had every reason to bring out a weapon in self defense and shoot despite the crying of these trash people. I got to say the wails and screams when the gun comes out. It's disgusting that they weren't saying shit when he was getting beat up. Honestly, he should have pulled the trigger. He had every reason to do it in self defense. Disgusting fucking people wonder why they live in filth when they stand up for this garbage.
If you don't want to get shot, keep your hands to yourself.
Update: Even better reason to have shot them, https://www.nbcchicago.com/news/local/security-guard-assaulted-outside-downtown-mcdonalds-dramatic-cell-phone-video-shows/81595/
It's more of that "It CoUlD hAvE bEeN mY sOn" horse shit. He should have shot one to make an example. Let the trash mourn this garbage.