NFL Game in Doubt as Major Storm Grounds Flights

A powerful winter storm is disrupting travel across the central United States, threatening to postpone a key NFL playoff game. The severe weather has already caused the cancellation of hundreds of flights. Major airlines have issued travel waivers for several airports. The storm's path could directly impact Buffalo, New York. The city is scheduled to host a playoff game between the Bills and the Pittsburgh Steelers on Sunday. Officials are monitoring conditions. A decision on whether to delay the game is expected soon.