This has probarly been asked but I can not find it. Does anyone know what the equipment at the boarder is for entering the U.S.? At one point we were to stop and waite until the costoms office waived us forward. A couple of weeks ago I was scolded for doing what I have been doing for years. Basically called a liar. I was told that I was, "confusing the equipment". Now I am confused. Can someone help out on this? Thank you.