BRANDY STATION, Va. (AP) — On a sparkling late-fall Sunday at a rural Virginia airfield, 16 careworn passengers were getting off a flight that changed, even saved, their lives. Some looked bemused, some wary, some enthusiastic as they were carried off a small private plane onto the tarmac at Culpeper Regional Airport. Then they were escorted to a grassy patch for a potty break and fresh air before catching their connecting flights.