Former U.S. Ambassador to Korea Secretly Visits N. Korea Japan's Mainichi Shimbun reported in a Washington dispatch on Thursday that former U.S. Ambassador to Korea Donald Gregg secretly visited North Korea last week. According to the paper, in response to its request to confirm his visit to the North, Gregg said, “I do not want to talk about my visit to the North,” but foreign officials have raised the possibility that he may have met with key North Korean leaders and been asked to convey the North’s messages concerning six-way talks to the U.S. The paper also said that Gregg...