Jeff Gordon sweeps both IROC races in Washington D.C.

Motorsport photoEight IROC cars took part in a pair of races Saturday on the streets of Washington D.C. with the US Capitol providing the backdrop.As a support race for the IndyCar Series this weekend, the classic race cars from the early 2000s and the legends piloting them did not disappoint.Four-time NASCAR Cup Series champion Jeff Gordon won both races, and the 55-year-old NASCAR Hall of Famer put on quite the show as he and seven others raced down Pennsylvania Avenue.Race #1 (10 laps)What a