One of the lawyers defending the international environmentalist and anti-whaling activist Paul Watson has spoken of his outrage at his client’s further detention. A Greenland court has granted a fourth extension of Watson's time in jail for another three weeks, pending a decision on his possible extradition from Greenland to Japan. Watson is accused of injuring a whaler and causing damage to a whaling ship in the Antarctic in 2010. He and his team claim the charges are politically motivated.