At least 5.3 million people are without electricity across 10 states and the District of Columbia affected by Sandy.
There will be problems at next high-tide level Tuesday morning," AccuWeather meteorologist Alex Sosnowski said. "Levels won't be as high but still could bring a new round of flooding."
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U.S. death toll rises to 12. A 62-year-old man killed by a falling tree in Oley, Penn, according to Penn. State Police