Waiting in line at the airport can be a soul-sucking experience, but not following the rules can land you in serious legal trouble. Fortunately, there are ways to "skip" the lines and be on the level.
One of them was released just a month ago: a free iPhone app which allows travelers passing through Atlanta's Hartsfield-Jackson International Airport to blow through customs like a hot, carefree wind. And the winds of change are blowing with regard to air travel.
Be stuck in airport-line doldrums no longer with these three legal ways to "skip" lines at the airport: