Nice situational awareness...
"I did not know it was happening until somebody at our table said, 'OK, there's a couple of people with guns here'," said one victim with whom we spoke. "I had to look around for probably 30 seconds before I saw them and by that time, they had made it to our table already."
So, here's my question for the wise people on this site. If you're there and carrying when 2 armed men begin to rob the place - with 40 to 50 other people there - what do you do?
Get up and walk out?