Tony Stewart wins at Las Vegas
Kobalt Tools 400
Credit: Getty Images for NASCAR
LAS VEGAS, NV - MARCH 11: Tony Stewart, driver of the #14 Mobil 1/Office Depot Chevrolet, celebrates in Victory Lane after winning the NASCAR Sprint Cup Series Kobalt Tools 400 at Las Vegas Motor Speedway on March 11, 2012 in Las Vegas, Nevada. (Photo by Jeff Bottari/Getty Images for NASCAR)
