Rob Lowe, Kimberly Williams-Paisley and Johnny Berch on the true story behind 'Dog Gone'

In the new movie 'Dog Gone,' a young man has to turn to his father to begin a desperate search after he and his dog are separated on the Appalachian Trail. Actors Rob Lowe, Kimberly Williams-Paisley and Johnny Berch joined Alyse Eady to talk about working with the Gonker the Dog and the true story behind the film.