AP Photo/Pablo Martinez Monsivais
Visitors walk along Pennsylvania Ave. in front of the snow-covered grounds of the White House in Washington on Monday, Feb. 8, 2010.
CBS/Mark Knoller
Snow is seen on the grounds of the White House on Monday, Feb. 8, 2010. The drive leading up to the West Wing appears to have been shoveled after a winter storm dropped heavy snowfall on the Washington area.
AP Photo/Pablo Martinez Monsivais
Tourists walk past snow from last week's storm that has been plowed into mounds along Pennsylvania Ave., across from the White House in Washington, on Monday, Feb. 8, 2010.
AP Photo/Cliff Owen
A tree branch downed by the snow storm blocks a street in old town Alexandria, Va., Saturday, Feb. 6, 2010.
AP Photo/Carolyn Kaster
The on-ramp for Interstate 95 is desolate as a steady snow falls during a winter storm in Baltimore, Saturday, Feb. 6, 2010.
AP Photo/Carolyn Kaster
Christine Benkoski tries to dig herself and her car out of at least 30 inches of snow in Ellicott City, Md., Saturday, Feb. 6, 2010.
AP Photo/Alex Brandon
The stars at the WWII Memorial are covered in snow Saturday, Feb. 6, 2010, as a winter storm pounded the Washington area. The wall of 4,048 Gold Stars pays solemn tribute to the sacrifice of more than 405,000 American lives.
AP Photo/Jacquelyn Martin
David Bailey of Washington, shovels his sidewalk on U St. in Northwest Washington, Saturday, Feb. 6, 2010, as snow continued to fall in the Washington area.
AP Photo/Susan Walsh
Snow covers a decorative iron fence at the White House in Washington, Saturday, Feb. 6, 2010, during a snow storm in the Washington area.
AP Photo/Alex Brandon
A statue of James A. Garfield is blanketed by snow in front of the Capitol in Washington, as snow continues to fall in the Washington area, early Saturday morning, Feb. 6, 2010.
AP Photo/Susan Walsh
A person stands on the steps of the Lincoln Memorial in Washington, Friday, Feb. 5, 2010, during a snow storm. 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/Manuel Balce Ceneta
Employees of the Architect of the U.S. Capitol shovel the steps and treat them with ice melter at Capitol in Washington, Friday, Feb. 5, 2010, as snow began to fall in the Washington area.
AP Photo/Susan Walsh
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/Susan Walsh
With the Washington Monument partially in the clouds, people walk along the National Mall during a snow storm in Washington, Friday, Feb. 5, 2010.
AP Photo/Steve Helber
A pedestrian walks through Capitol Square in front of the State Capitol in Richmond, Va., Friday, Feb. 5, 2010. A winter storm which is expected to dump up to two feet of snow in parts of the state closed the General Assembly session for one day.
AP Photo/Steve Helber
A pedestrian walks through Capitol Square in front of the State Capitol in Richmond, Va., Friday, Feb. 5, 2010. A winter storm which is expected to dump up to two feet of snow in parts of the state closed the General Assembly session for one day.
AP Photo/Jacquelyn Martin
Shoppers wait in the check out line at a packed Giant grocery store in Washington on Friday, Feb. 5, 2010, hours before a massive snow storm was expected to hit the area.
AP Photo/Jacquelyn Martin
Shoppers pack a Giant grocery store in Washington, on Friday, Feb. 5, 2010, hours before a massive snow storm was expected to hit the area.
AP Photo/Jacquelyn Martin
The check out line stretches to the back of the aisle at a Giant grocery store in Washington, on Friday, Feb. 5, 2010, hours before a massive snow storm was expected to hit the area.
AP Photo/Jacquelyn Martin
Shoppers walk past empty meat cases at a Giant grocery store in Washington, on Friday, Feb. 5, 2010, hours before a massive snow storm was expected to hit the area.
AP Photo/ Steve Ruark
Pat Cammarata, right, of Parkville, Md., buys de-icing chemicals at a hardware store in Baltimore Friday, Feb. 5, 2010, in preparation for the massive snow storm expected to hit the area.
AP Photo/Luis M. Alvarez
Sean Lane, right, picks-up a snow shovel from Lowe's employee Jacqueline Mason, left, in Chantilly, Va., Friday, Feb. 5, 2010, in preparation for a snow storm expected to hit the Mid-Atlantic. At right is Lowe's employee Paul Provissiero.
AP Photo/Cliff Owen
A sign outside a store along Route 1 in Alexandria, Va. is seen Friday, Feb. 5, 2010, as snow began to fall. 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/Cliff Owen
A flight schedule monitor shows canceled flights at Washington's Ronald Reagan National Airport, Friday, Feb. 5, 2010, as snow fell in the Washington area. 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/Luis M. Alvarez
David Meelheim, left, looks at a snow shovel as Lowe's employee Bill Molnar assists at right, Friday, Feb. 5, 2010, in Chantilly, Va., in preparation for a snow storm expected to hit the Mid-Atlantic.
AP Photo/Jacquelyn Martin
As the snow starts to fall in earnest, Ben Ochstein, 26, of Washington, right, grimaces while carrying fire logs to his car with Julie Brown in Washington, Friday, Feb. 5, 2010. A massive snow storm was expected to hit the area with as much as 30 inches of snow to fall by Saturday night.