(videos.)  “As Many Gains As Losses.” My +/- 60 minute talk starts at about (17:00). It’s the welcoming plenary talk to the National Brownfields Conference on May 15th, 2013. Opening remarks by Gwen Keyes Fleming, at the time Regional Administrator for U.S. EPA Region 4, and David Lloyd, Director U.S. EPA Office of Brownfields and Land Revitalization.