AP headlines Keep this window open (updates every 15 minutes) Round 2: Snow slams Mid-Atlantic, points north Obama, Palin trade telling jibes over crib sheets Doctor says vendor may have been in rubble 27 days Honda adds 437,000 cars to global air bag recall Britain discloses secret data on terror prisoner New report: Consumers spent modestly in January Space shuttle Endeavour pulls in at space station AP sources: FAA eyes hefty fines for American Fans delighted by DeGeneres' 'Idol' debut Carmelo returns to help Nuggets beat Mavs, 127-91