There are so many people talking about how those full body scanners are dangerous to health .. I'm entering new york through JFK, so I'd like to know if one of those machines is expecting me on the arrival ? Or is it only for departure flights ? Because I believe they're meant to secure people getting on-board aircrafts .. There's no point of getting exposed to x-ray two times in less than a week (arrival & departure).
Full Body Scanners !