North Korea agreed to disable its main reactor by the end of October and allow international inspections to verify its nuclear disarmament in a deal reached Saturday at the end of six-nation talks. U.S. Assistant Secretary of State Christopher Hill, second from left, speaks with Chinese Vice Foreign Minister Wu Dawei, second from right, as they leave the closing session of six party talks on North Korea's nuclear program held at the Diaoyutai State Guesthouse in Beijing, Saturday, July 12, 2008. Negotiators from six nations agreed Saturday on steps to verify North Korea's nuclear disarmament, opening the final phase in tortuous efforts to rid the North of nuclear weapons. North Korean envoy Kim Kye Gwan, second from right, leaves after the closing session of six-party talks on the North Korea nuclear issue held at the Diaoyutai state guesthouse in Beijing, China, Saturday, July 12, 2008. Six-nation talks on disarming North Korea's nuclear program moved closer Saturday to an agreement on ways to verify the communist nation's declaration of its nuclear materials. U.S. Assistant Secretary of State Christopher Hill, center, prepares to leave after a closing session of six party talks on North Korea's nuclear program held at the Diaoyutai State Guesthouse in Beijing, Saturday, July 12, 2008. Negotiators from six nations agreed Saturday on steps to verify North Korea's nuclear disarmament, opening the final phase in tortuous efforts to ...