Korean Missiles: The new norm?
b'North Korea is at it again. According to South Korea, the North fired two unidentified projectiles off its east coast yesterday, its fourth such launch in less than two weeks. Word of the launches came shortly after the North Korea put out a statement condemning the joint military drill being conducted by the United States and South Korea, saying it violates agreements North Korea made with them. The new norm? CBS News Military Analyst Mike Lyons joins Tony with a look.'