 The National Interagency Fire Center says more than 800,000 acres are currently burning in the western U.S. For NPR News, I'm Hannah Mersbach in Jackson, Wyoming. The final major men's golf tournament of the season will crown a champion today. American Billy Horschel is taking a one-shot lead over six other players into the British Open's fourth and final round. Those players include Zanzer Shoffley and Justin Rose Horschel.