When will the rescue resume?

Rescue workers ill France say an effort tu retrieve eight Swiss explorers trapped in a flooded cave will resume Saturday, after being delayed by high water levels.
   The rescue team says it is using pumps to lower the water level in cave.  Divers found the explorers on Friday on a ledge more than 75 meters from the entrance to the cavern. Officials describe them as well, but tired.
   More than 150 French and Swiss rescuers had worked since late Wednesday to find the missing tourists, who disappeared after a flash rainstorm caused water to rise in the cave they were exploring near the town of Goubois.
   The eight have been identified as seven students and their guide, all from a school near Zurich.