Michigan International Speedway - Day 1

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Marcos Ambrose, driver of the Black & Decker Ford, on track during... News PhotoBrooklyn - Michigan,Driver,Horizontal,Marcos Ambrose,Michigan,Michigan International Speedway,Motorsport,Practicing,Sport,Sports Track,Sprint Cup Series,Stock Car Racing,USAPhotographer Collection: Getty Images Sport 2014 Getty ImagesBROOKLYN, MI - AUGUST 15: Marcos Ambrose, driver of the #9 Black & Decker Ford, on track during practice for the NASCAR Sprint Cup Series Pure Michigan 400 at Michigan International Speedway on August 15, 2014 in Brooklyn, Michigan. (Photo by Jared C. Tilton/Getty Images)