North Korea threatens south with 'final destruction'

North Korea threatened South Korea with "final destruction" during a debate at the United Nations Conference on Disarmament Tuesday, threatening  "further steps" after a nuclear test last week.
"As the saying goes, a new-born puppy knows no fear of a tiger. South Korea's erratic behavior would only herald its final destruction," North Korean diplomat Jon Yong Ryong told the meeting, Reuters  reports. More here