check points !! I saw them

"As I said before in a comment I saw those check points in Iraq, it is a total chaos miscommunication between the American soldiers among themselves or American and Iraqi soldiers. It happened when I was sitting beside my father while he was driving and approached an American check point, the first soldier gave a gesture, waving with his hands to continue driving and the next soldier shout STOP, so we been in a situation “doomed if we do and doomed if we don’t” according to the soldiers theory “all Iraqis are suspicious” but the accident passed without any victims"
Baghdad Dweller