11.   Rescue workers searched the rubble all night looking for survivors.

12.   Rescue workers still do not know the true extent of the disaster.

13.   Rescue workers, police and other law enforcement agencies set up camp on a levee beside the canal.

14.   So far rescue workers have found no sign of any survivors.

15.   Rescue workers help passengers after a bus was blown over by strong winds.

16.   Rescue workers are picking through the ruins, looking for survivors.

17.   Rescue workers had to plow through deep snow in order to reach the farm.

18.   Police sealed off flooded areas so rescue workers could search for survivors.

19.   Rescue workers arrived at the scene two hours later.

20.   As rescue workers opened up roads today, it became apparent that some small towns were totally devastated.