Had a long run yesterday, and as usual on those long trips, I have time (too much time?) to think. So I came up with something I'm sure I'm not the only one to think of. Lets say you are out minding your own business - you could be out with a loved one, you could be shopping, you could be at work, or you could be out walking your dog. In any case, you are armed with a handgun. Everything is "normal" until you hear someone scream "allah ackbar" - your attention snaps toward that direction. You see a person - they appear to be middle eastern ethnicity - they have their arms raised, they have a backpack strapped on backwards - so it's on their chest and not their back. They have something you cannot readily identify in their hand. They scream "allah ackbar" a second time. You don't know what if anything is in the backpack. You can't ID the object in their hand. Decision time - do you try to run and call authorities, do you try to draw and put one in his brain pain before he has a chance to scream "allah ackbar" one more time then call 911, or? That's a big crap sandwhich - but it seems like this scenario is becoming more likely to be less a mental exercise, than a real possibility. It COULD be some stupid jackass pranking people. It COULD be a mentally disturbed person with no weapon or bomb. It COULD be a suicide bomber looking for his or her 72 virgins. You have literally a split second to decide, and if you shoot and succeed at putting the person down, the prosecution would have years to crawl up your butt with a microscope. Loretta Lynch will probably personally show up with a speculum to spread your cheeks with. If you don't act and it's a bomber - you will probably be dead. Possibly dozens of others dead too. If it's NOT a real bomber and you kill them - now you have to defend your actions.