Children ride down a hill on a toboggan as the skyline of New York's Lower Manhattan and One World Trade Center is seen in Jersey City, New Jersey, February 9, 2013. A blizzard packing hurricane-force winds pummelled the northeastern United States on Saturday, killing at least one person, leaving about 600,000 customers without power and disrupting thousands of flights. [Photo/Agencies]

People run the hill to toboggan in Central Park in New York, February 9, 2013. A blizzard pummelled the Northeastern United States, killing at least one person, leaving hundreds of thousands without power and disrupting thousands of flights, media and officials said. [Photo/Agencies]