The checks provide *NO EXTRA SECURITY,* that's my point. If they did, fine, go for it. But they don't and, as pointed out by a previous poster, could actually do more harm than good since a terrorist can easily do something to the crowd of people waiting to get into the gate. So not only are they costing taxpayer dollars, not only are they an intrusion into personal liberties, but they don't improve security one ioota.
THAT'S why I'm against them.
CW