Coming up on Troubadour, Texas:
These guys have defined how to do things their way. Green River Ordinance is selling out venues with their new sound. The album just won a Grammy and his name was on the credits. Noel McKay on what he's learned about songwriting from the great Guy Clark. Plus, their friendship made him a star…the legendary Kris Kristofferson talks about the one and only Janis Joplin.