This Week in Monster Energy Supercross:  St. Louis 5 Different Winners Through 8 Races Headline Historic Championship Battle at Half-way Point of Season AURORA, Ill. (March 1, 2013) – Monster Energy AMA Supercross, an FIM World Championship, will travel to the Midwest on Saturday with its annual visit to St. Louis’ Edward Jones Dome. One week ago, Team Yoshimura Suzuki’s James Stewart became the fifth different winner in eight races this season. However, it will be…