The Invasion of Sargassum Seaweed Covering Florida's Beaches | NBC 6

Already under attack from erosion and rising seas, South Florida beaches are facing a new crisis: the invasion of Sargassum seaweed.Washing ashore in increasingly alarming amounts, Sargassum is coating coastlines over much of the state. That is an alarm bell to South Florida’s economy. The beaches are one of our economic engines.More information: http://on.nbc6.com/PZAfbO5