The red tide

Juan Martin, 57, throws his net, at the Puerto La Libertad, El Salvador, 31 kilometers (19 miles) south of San Salvador, on Tuesday, Sept. 4, 2001. The Salvadoran government has expressed concern over fishing and consumption of shellfish, due to the red tide, or toxic algae, along the coast of El Salvador. (AP Photo/Victor Ruiz Caballero)