John Dane and Austin Sperry of Gulfport sail past boats picking up algae in Qingdao Harbor in China during Olympic training last week. Dane and Sperry will represent the United States - and South Mississippi - in the Olympics, Aug. 8-24. China has dispatched 10,000 people and 1,200 boats in an effort to clear away a huge algae bloom that has turned large swaths of Qingdao's water green and has encroached into about a third of the Olympic sailing waters. ...