Open Carry

I took our dog, Olive, out for a walk and began to jog around the park near our home. As I turned on the street adjacent to the park in the distance about 300 feet away I noticed three young men in dark clothes walking on the same side of street toward me. Their formation and manner of walk looked strange, then I noticed that it looks that they are carrying some guns. There were no other people in their vicinity which made it a bit suspicious to me. Case of San Bernardino came to my mind. There is a school at the end of the park in the direction I was jogging and next to it is a Jewish temple. But, they were walking away from both and today is Sunday, no school. They were not in a hurry, lumbering from side to side walking. Getting a few yards closer, yes they were carrying assault rifles on their shoulders with big magazines in them. They did not look Islamist to me. No resemblance whatsoever.