People trapped by flooding in the wake of the hurricane were stuck in attics of homes.
Aid hasn't arrived, and people are blocked from leaving via designated corridors during ceasefire.
Investigators are searching for the cause of a train crash in the Hoboken, New Jersey station that killed one and injured more than 100.
Emergency workers scrambled at first light Friday to rescue the stranded.
More than 400 people had to be rescued after a fire started on board the ferry.
The fire on board has now been going on for 24 hours