North Korean leader Kim Jong-il (C) visits the SeoJoong Middle School in Nakwon county, South Hamgyeong province, in this undated picture released by the North's official KCNA news agency April 29, 2009. Reuters Pictures 7 months ago

North Korean leader Kim Jong-il (C) visits the SeoJoong Middle School in Nakwon county, South Hamgyeong province, in this undated picture released by the North's official KCNA news agency April 29, 2009.