On a flight out of Salt Lake City 2 weeks ago I watch the assembled passangers carefully. Only one man appeared to be middle eastern. As luck would have it when I got to my assigned seat he was seated next to me. During the flight he never spoke or got up to go to the restroom & read the entire trip. He was reading Atlas Shrugged & was half way thru. Wheewww! Dodged a bullet there. LOL
If he was reading Ayn Rand, he may be more of a threat the the Islamofacists than us.
My niece recently flew from Pittsburgh to Vegas, and was sitting across the aisle from a middle-eastern man, around age 40 or so. He sat in his seat and did absolutely nothing through the entire 5 hour flight, didn't eat, drink, sleep, read, get up, or move a muscle. He just stared straight ahead for the entire 5 hours. In fact, he made a small boy sitting next to him crawl in and out of the seat so the child could go to the bathroom, he wouldn't even stand up to let him pass by. She said it was really bizarre, but how can you say that you felt weird that he DIDN'T do anything?