For more than two decades, teenagers at Montpelier High School have been working on a project to clean up the Winooski River. It started with old-fashioned elbow grease – hauling tires and other debris out of the water and off the banks of the river. But the students have now set their sights on the Statehouse for solutions to the tire-dumping problem. Colin Arisman is a senior at Montpelier High School. Bill Haines is a retired social studies teacher from the school. Jon Anderson is a Montpelier Representative. They spoke with VPR’s Jane Lindholm about the program.