Florida's Gulf Coast Battles Deadly And Smelly Red Tide

"Florida this week declared a state of emergency because of a slow-moving natural disaster — red tide."

"Red tide is toxic algae that have persisted off Florida's Gulf Coast for nearly a year. In recent weeks, the algae bloom has worsened, killing fish, turtles and dolphins and discouraging tourism on some of the state's most beautiful beaches."

"Scores of dead fish were visible on the shore of Manatee Beach on a recent morning. There was a smell from the fish, but something more — an acrid smell that can make you cough. Mary Vanswol, who was at the beach with her husband, James, said, 'Uh, the smell is terrible. And it's affecting my lungs. I'm coughing, not so much him, but I am. It's just sad to see all the dead fish.'"

"The Vanswols live nearby and usually go swimming. But not today. After getting a look at the dead fish and the murky, slightly reddish-hued water, Mary Vanswols said they were leaving. 'I wouldn't even walk along the edge of it. I just don't think it's safe,' she said."