Greenbuild video

Colin Powell delivers opening address in Chicago

Retired Gen. Colin Powell delivered the opening keynote address at the U.S. Green Building Council's 2010 Greenbuild International Conference & Expo, Nov. 17-19 at McCormick Place West in Chicago. Powell addressed a crowd of 10,000, urging listeners to be leaders in green building. Watch a video of the opening session, which also included a discussion between political pundits Mary Matalin and James Carville and remarks from USGBC president, CEO and founding chair, Rick Fedrizzi.