Planes are being grounded all around the world for one real reason…..the elements of Earth are changing dramatically. And the air pressure and air density will not support the planes as they used to. Check the news stories….”drone attacks” and “no air traffic controllers” ….right. It only takes a hand full of A.T.C. workers to support all of the U.S. flights combined. You don’t think United Airlines or Pan Am would keep them working by paying them? Before cancelling thousands of flights? And since when are A.T.C. paid by the government anyway? Not.