World-renowned dolphin campaigner Richard O'Barry and Ocean Park Chairman Allan Zeman debate the captivity issue. 16th March, 2012.
O'Barry was one of the world's first dolphin trainers, having worked on the 1960's television show "Flipper". He starred in the Oscar-winning documentary "The Cove" in 2009 - a film exposing the annual slaughter of dolphins in the Japanese village of Taiji.
Ocean Park Chairman Allan Zeman is a billionaire businessman, known to locals as the "Father of Lan Kwai Fong". He was raised in Canada but calls Hong Kong home.