Competitors race on San Francisco Bay past Alcatraz Island during the World Championship of Kiteboard Course Racing in San Francisco
Reuters 2009-08-07 20:57:31
Competitors race on San Francisco Bay past Alcatraz Island during the World Championship of Kiteboard Course Racing in San Francisco, California, August 7, 2009. Alcatraz, formerly a prison, will observe the 75th anniversary of its opening on Sunday. REUTERS/Robert Galbraith (UNITED STATES SPORT)
