1.) In their continuing series about endocrine disruptors, host Peter Berle talks with J.P. Meyers, author of "Our Stolen Future", about how even low doses of these chemicals could have dangerous effects. 2.) Thomas Lalley reports fomr the Tour de Sol race in Manhattan where electric, hybrid, and many other types of environmentally friendly cars, go head to head in a race. 3.) Berle talks with Michael Colby of the activist group Food and Water Incorporated, about their work fighting to keep pesticides off your dinner plate. 4.) In the segment Earth Calendar, Berle talks with biologist Joan Walsh about the horseshoe crab mating season on Delaware Bay.