We love our "Dirty Water" here in Massachusetts - that, of course, being the nickname for the Charles River, which has been infamous over the years for its polluted state. These days, though, thanks to the work of many environmental groups, including the Charles River Conservancy, the water is much clearer - to the point where you can actually swim in it! The Conservancy's "City Splash" event is coming up, whcere you can grab a floatie, dip your feet, dog paddle, or do a killer cannonball into the river to cool off on a hot summer day. Laura Jasinski, Executive Director of the Charles River Conservancy, talks with Nichole this week about the state of the Charles and this exciting event.