Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. North Korean Party to Take Up Leadership Issues First conference of delegates since 1966 to open next week VOA News 21 September 2010 In this undated Korean Central News Agency photo released by Korea News Service in Tokyo, 11 Sep 2010, North Korean leader Kim Jong Il, left, inspects the March 5 Youth Mine in Jakang, North Korea Photo: AP In this undated Korean Central News Agency photo released by Korea News Service in Tokyo, 11 Sep 2010, North Korean leader Kim Jong Il, left, inspects the March 5 Youth Mine in Jakang, North Korea North Korea's ruling communist party says it will hold a major conference next week to elect a new leadership. North Korea's state-run news agency, KCNA, announced Tuesday that a conference of delegates of the ruling Workers' Party will open on September 28.  The last previous conference of delegates took place in 1966, and there has been no full party congress in North Korea since 1980. The Workers' Party meeting will be closely watched for clues to whether the country's aging supreme leader, Kim Jong Il, will choose his third and youngest son, Kim Jong Un, as his successor. North Korea had announced weeks ago that a party conference would take place in early September. Tuesday's announcement did not explain the change in schedule. Kim Jong Il is 68 years old and is believed to be in poor health. He is believed to have suffered a stroke in 2008, and he looked frail in photographs taken during his trip through northern China last month. His son, Kim Jong Un, is rarely seen in public. He is believed to be in his 20s. Some information for this report provided by AP, AFP and Reuters. .