Life in the fast lane: What to buy the airport traveler who has everything

Everybody's always complaining about the lengthy wait through security at airports -- but some entrepreneurs have finally gone out and done something about it.

There's Verified Identity Pass, which has been around since 2005, and the FLO card, which just came out last year.

The idea is that if you sign up for a pass or a card, you can go to the head of the security line at the airport. You still have to check your things, but it will be moments, not minutes, before you're on the other side, browsing in the airport bookstore.