Over. Severe flooding in louisiana has now killed seven people, left thousands homeless. Volunteers with boats are part of the rescue effort. State Officials Say about 20,000 people had to be rescued and 12,000 are staying at shelters. Well hear why the threat for some residents isnt over. Reporter as Southeast Louisiana gets a break from the rain, high waters remain, torrential downpours pup, damage so bad several clean up, damage so bad several parishes are declared disaster areas. This is unprecedented all across south louisiana and it has presented tremendous challenges to everybody. Reporter Mark Mcculley is one of those in desperate need of federal aid money to come. Its a total loss. Reporter from the air homes look like islands, the and rising water causing rivers and creeks to burst from their banks. Boats and helicopters were used to rescue 20,000 people. 12,000 stayed overnight in shelters. Until it happens to you you just really dont understand. Water is probably one of the