U.S. Secretary of State Hillary Rodham Clinton wears her black pearl necklace, a gift from Cook Island Prime Minister Henry Puna, during an event on sustainable development and conserva

 

              U.S. Secretary of State Hillary Rodham Clinton wears her black pearl necklace, a gift from Cook Island Prime Minister Henry Puna, during an event on sustainable development and conserva
U.S. Secretary of State Hillary Rodham Clinton wears her black pearl necklace, a gift from Cook Island Prime Minister Henry Puna, during an event on sustainable development and conservation, in Rarotonga, Cook Islands, Friday, Aug. 31, 2012. (AP Photo/Jim Watson, Pool)