I can't believe this simple question generated 47 posts and 576 reads, most of which are testiness and jabs at other members. Boy, there must be an awful lot of sore shoulders from carrying all those chips on them. ;D ;D ;D
At to that "thing" posted by Lou Judice, been on one of them years ago in Atlanta. US Customs used to have planes from Jamaica park at the other end of the airport and put the passengers on one of those to check them out before they were allowed into the terminal.