MANILA (Reuters) - Philippine President Rodrigo Duterte said on Tuesday China had  graciously  agreed at a summit of Asian nations to start negotiations towards a code of conduct in the South China Sea, and would abide by whatever was decided. Duterte said China had also agreed that access to waterways and airspace in the South China Sea would be  unbridled  and  unfettered . He also said North Korea s missile tests were a concern to every leader at the Manila summit meetings and people should pray that there was no conflict on the Korean peninsula. Pyongyang, he said, was  toying  with bombs.  
Philippines president says China agrees to work on South China Sea code