Cause everyone keeps saying that we should only be looking at arab men, thats why. "I am a middle-aged american male, do I look like a terrorist?" Of course you do, cause a terrorist can look like anyone. The russians have been fighting islamic terrorists for years, good friends of al-queda, and they look just like middle aged american males. If everyones intentions could be seen, there would be no need for screening, but that is not the case.