they submitted what they claimed were the remains of megumi yokota. but dna analysis indicated the remains were not hers. some are concerned this investigation may not bring the abductees home. >>> in other news, chinese president xi jinping is now meeting with his south korean counterpart park geun-hye. in talks in seoul the two leaders confirmed their countries will work closely on the north korean nuclear issue. the trip marks the first time a chinese leader has gone to south korea before visiting the north, china's long-time ally. >> reporter: xi began his two-day visit to south korea on thursday. after attending a welcome ceremony, he held talks with park. >> translator: if south korea and china join hands to create a new northeast asia, the dream of the two nations will spread across the region. >> translator: i want to hold in-depth talks on a broad range of international and regional issues of concern to china and and south korea. >> reporter: after the meeting, the two presidents said they agree to strengthen bilateral ties in a wide spectrum