SANDY STRENGTHENS AGAIN

Irene left millions of people without power, so utilities companies are taking no chances as they line up extra crews and tree-trimmers. Winds threaten to topple power lines, and trees that still have leaves could be weighed down by snow and fall over if the weight becomes too much.
NYC officials have begun precautions for an ominous but still uncertain forecast. No decision has been made on whether any of the city's public transportation outlets will be shut, despite predictions that a sudden shift of the storm's path could cause a surge of 3 to 6 feet in the subways.