North Korea to cut all channels with South as "war may break out any time"

North Korea to cut all channels with South as "war may break out any time": North Korean leader Kim Jong-Un (C) visits a long-range artillery sub-unit of the Korean People's Army Unit 641, whose mission is to strike Baengnyeong Island of South Korea in the western sector of the front line March 11, 2013 in this picture ...