Remove that tax-exempt status enjoyed by the Washington state based Sea Shepherd Conservation Society. The group is headed by Paul Watson a man wanted by Costa Rica, Japan, jumped bail in Germany, and arrest warrants issued by INTERPOL.
Under the leadership of the Paul Watson the organization’s vessels in the Southern Ocean harass and cause damage to the Japanese whaling fleet.
The USA enjoys a favorable opinion by the government and people of Japan. In this 21st century it is rare for the USA to enjoy this level of support by both the government and people of a nation. Japan has proven to be a trusted friend an ally who does not deserve to have a USA based organization enjoying tax exempt status that by their actions is causing harm to this trusted relationship.