Two US Coast Guard officers look at a cruising map on a patrol boat in New York, the United States, May 30, 2004. The US Coast Guard in New York City has taken precautionary measures around the Manhattan sea areas amid threatening of massive terror attack linked to Osama Bin Laden's Al-Qaeda network months ahead.

Two US Coast Guard officers look at a cruising map on a patrol boat in New York, the United States, May 30, 2004. The US Coast Guard in New York City has taken precautionary measures around the Manhattan sea areas amid threatening of massive terror attack linked to Osama Bin Laden's Al-Qaeda network months ahead.

A US Coast Guard patrol boat is on duty around the sea areas of Manhattan in New York, May 30, 2004. The US Coast Guard in New York City has taken precautionary measures around the Manhattan sea areas amid threatening of massive terror attack linked to Osama Bin Laden's Al-Qaeda network months ahead.