Living on Earth: June 11, 2010

Worker Safety in the Gulf / Scientists Stymied by Lack of Samples / NOLA Residents Take to the Streets / Senate Keeps EPA Clean Air Authority / President Obama's Science Advisor Talks with LOE / BP's Image Problem / A Lesser Liability Load / A New Playground for Kids to Play Naturally Learn more about your ad choices. Visit megaphone.fm/adchoices