From the Washington Post:
President Obama has written a personal letter to North Korean leader Kim Jong Il that was delivered by the administration’s special envoy for North Korea during a visit to Pyongyang last week.
President Barack Obama
The existence of the letter has been closely held, with the administration insisting to its partners in disarmament talks with North Korea that it not be publicly discussed. State Department and White House officials confirmed this week that envoy Stephen W. Bosworth delivered a letter from Obama for Kim, but they declined to describe its contents.
“We do not comment on private diplomatic correspondence,” said White House National Security Council spokesman Mike Hammer.
Bosworth artfully evaded reporters’ queries about the letter in Seoul last week, after he left North Korea. Asked whether he had brought a letter, he sidestepped the question, saying: “As for a message to the North Koreans from President Obama, in effect, I am the message.” Reporters in Asia then reported that he had denied he had carried a letter.