There's an easy solution to the problem of long security lines: pay to join a shorter queue. I've clipped about this before, but this author raises some interesting points about "registered traveler" programs. For a $100 fee and a $28 TSA background check, these programs give frequent travelers a fingerprint or iris image that allows you to join an expedited security line. The author argues that, "What looks to one person like flexibility looks to another like bribing your way through the system." What do you think?