Anyone who's been at an airport is familiar with the marshalers, the workers with wands guiding planes around the runways. But now American Airlines has begun using sensors as a way to guide planes. Are marshalers in danger of losing their jobs?
The Federal Aviation Administration will require all planes, private and commercial, to re-register with the FAA, in light of a report that showed that the one-third of all airplanes had "questionable registration."
It's a busy travel week and many passengers are facing a choice in security screenings between scanners many see as a violation of their privacy or a physical pat down search that could violate their privacy in different ways. Today, we're looking into just how effective the scanners are and whether a better system could be found.