Las Vegas Sun - Photograph : More NASCAR

November 20, 2017

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Drivers head to the start line as the Kobalt 400 NASCAR Sprint Cup Series race begins at the Las Vegas Motor Speedway Sunday, March 9, 2014.

Steve Marcus

Drivers head to the start line as the Kobalt 400 NASCAR Sprint Cup Series race begins at the Las Vegas Motor Speedway Sunday, March 9, 2014.