China aggression: White House responds

China?s defense minister on Sunday conceded that a war between China and the United States would be an "unbearable disaster for the world" and stressed the need for both sides to improve relations that are "at a record low." The comments from Gen. Li Shangfu, his first since becoming defense minister in March, came during the Shangri-La Dialogue, a gathering of some of the world?s top defense officials in Singapore.