Author Keith Dunnavant on new documentary

You may know{}Keith Dunnavant as the author of best-selling books including the Bear Bryant biography COACH, the Bart Starr biography AMERICA'S QUARTERBACK, and THE MISSING RING. He also makes documentaries and is currently producing "Three Days at Foster," about the integration of the University of Alabama football program.

He visited Talk of Alabama to tell us about how you can help produce this film.