Update: The FAA lifted the ground stop at 5:42 pm last night. Airlines are still trying to clear traffic from the cancelled flights. Breaking News: The FAA grounded the entire country this afternoon. Here's what we know, what we don't, and what it means for flights out of Redding. A "telecommunications outage" at the air traffic control centers that guide planes between airports has stopped every departure in the U.S. DHS says there's no sign of an attack so far, but nobody