For years, Washington and Beijing have gone head-to-head for economic, military and technological superiority. At the United Nations General Assembly, China sent a clear message that it was ready to step in as the world's superpower - making pledges on everything from trade to climate. As US Ambassador to Beijing, Nicholas Burns witnessed China's push for power up close - from cyber attacks on America to designs on Taiwan, and he joins the show from New York to explain what he saw and what's ahead.  

Also on today's show: Benny Safdie, Director, "The Smashing Machine"; Trymaine Lee, Author, "A Thousand Ways to Die"