In part one, we hear from award-winning documentarian Ken Burns about his latest film ... a six-part documentary titled "The American Revolution," which he says is the most important film he has ever done. Burns' is renowned for such past masterpieces as "The Civil War," "Jazz," and "Baseball." In part two, we talk with Dr. James Ripley about the Carthage Wind Orchestra's concert this week in which they will offer musical accompaniment to a screening of the silent film classic "Sherlock Jr." starring Buster Keaton.