Phil Monahan of OrvisNews.com has called the development of gas resources in the Marcellus Shale the "Pebble Mine of the East."

Hear Chris Wood, CEO of Trout Unlimited, and his guest, TU's Elizabeth Maclin, VP for Eastern Conservation discuss what the Marcellus Shale project entails, what "hydro-fracking" is and the potential impact on coldwater resources of Northern Appalachia.