North Korean leader Kim Jong-il (2nd L) visits the newly built Ryongwon power plant in North Korea, in this undated picture released by North Korea's official news agency KCNA April 19, 2009. North Korea made a rare proposal on Saturday for talks with the South over a joint industrial park just north of the border where the communist state has been holding a South Korean worker captive for weeks. The letters read, "When the Ryongwon (power plant is built)". Reuters Pictures 7 months ago

North Korean leader Kim Jong-il (2nd L) visits the newly built Ryongwon power plant in North Korea, in this undated picture released by North Korea's official news agency KCNA April 19, 2009. North Korea made a rare proposal on Saturday for talks with the South over a joint industrial park just north of the border where the communist state has been holding a South Korean worker captive for weeks. The letters read, "When the Ryongwon (power plant is built)".