Kevin Costner on "Horizon: An American Saga"

Actor-director Kevin Costner won 2 Academy Awards for "Dances with Wolves," and present he's backmost with different western: "Horizon: An American Saga," a four-part epic astir pioneers settling the West, which Costner himself helped bankroll. He talks with analogous Tracy Smith astir his decades-in-the-planning communicative (the archetypal 2 chapters debut successful theaters this summer), and astir his aboriginal connected the modern-day occidental bid "Yellowstone."