U.S. visit to Myanmar a major step

Southeast Asia is home to half a billion people, and the United States has significant political and economic interest in the region. In response to U.S. Secretary of State Hillary Clinton's Myanmar -- the first major U.S. visit in more than 50 years -- Donald K. Emmerson spoke with the International Business Times and LinkAsia about what the trip potentially means for the United States, for Southeast Asia, and for China.