Clifford's Notes

Airport security staff work to make fliers safer. The tools of their trade include the use of full-body scanners at some airports, including O'Hare and soon to be at Midway. But apparently there is a little-known secret about flying: it really isn't all that difficult to board a flight without any identification. That's right, with none.If you lost your identification or simply forgot to take it along, there are …