WATKINS GLEN, NY - AUGUST 10: Kyle Busch, driver of the #18 M&M'S Toyota, leads Tony Stewart, driver of the #20 Home Depot Toyota during the NASCAR Sprint Cup Series Centurion Boats at the Glen at the Watkins Glen International on August 10, 2008 in Watkins Glen, NY. Busch won his eighth race of the season to sweep the road courses.