On Nov. 13, 2012, more than 800 business leaders gathered for the Chattanooga Chamber's Spirit of Innovation Awards. In this video, Jonathan Taplin, director of the Annenberg Innovation Lab, presents his keynote speech entitled America 3.0 in which he describes his vision of the forces currently shaping America's future by outlining two historic turning points (America 1.0 and 2.0) in U.S.