East Asia expert on China's ambition to usurp U.S. power in the region
Rising tensions with North Korea have put a new spotlight on how China's growing ambition and military power could impact U.S. influence in Asia. Richard McGregor, author of new book "Asia's Reckoning," joins "CBS This Morning" to discuss China's goals; the interdependence of U.S., China and Japan; and why China has yet to take serious action against North Korea.