Certified arborist Skeet (yes, that's his name) from The Care of Trees explains how to keep your trees hydrated in time of drought and heat. Cindy Skrukrud from the Illinois Chaper of the Sierra Club, Andrew Armstrong from the Environmental Law and Policy Center, and Lorin Schab from Midewin Heritage Association discuss why environmental groups have have filed suit against the construction of the so-called Illiana Tollway in Will County. Rob Greenfield talks about his 4700 mile trip across the country on a bamboo bicycle to raise awareness of environmental issues.