People walk in the snow past the Vietnam War Memorial  in Washington, Friday, Feb. 5, 2010. The region's second snow storm in less than two months could be "extremely dangerous," and heavy, wet snow and strong winds threatened to knock out power, the National Weather Service said. AP Photo logo AP Photo 24 months ago

People walk in the snow past the Vietnam War Memorial in Washington, Friday, Feb. 5, 2010. The region's second snow storm in less than two months could be "extremely dangerous," and heavy, wet snow and strong winds threatened to knock out power, the National Weather Service said.