If you're planning to be at an airport anytime soon, expect to be herded over to the side before going through security. This happened to me last month. An organization called CLEAR basically lets you skip the line and go straight to scanning and they tell you it's free. A few weeks later, you get hit with a charge of $209. If you cancel within 14 days of the charge, you get a full refund. Thank God I check my accounts daily. Don't fall for their scam.