An anti-North Korea protester threatens police trying to extinguish burning icons of North Korea during a demonstration on Friday, Nov. 26, 2010, in Seoul, South Korea. Fresh artillery shots were heard Friday on the tense South Korean island of Yeonpyeong, three days after it was devastated by a North Korean attack and hours after Pyongyang warned that the peninsula was on the brink of war. (AP Photo/Wally Santana)

Photo by: Wally Santana

An anti-North Korea protester threatens police trying to extinguish burning icons of North Korea during a demonstration on Friday, Nov. 26, 2010, in Seoul, South Korea. Fresh artillery shots were heard Friday on the tense South Korean island of Yeonpyeong, three days after it was devastated by a North Korean attack and hours after Pyongyang warned that the peninsula was on the brink of war. (AP Photo/Wally Santana)