Question: The 2015 CampingWorld.com 500 was a NASCAR Sprint Cup Series race that was held on which date, at Phoenix International Raceway in Avondale, Arizona, Kurt Thomas Busch, helped rounded out the top five, an American professional stock car racing driver, and currently drives the No. 41 Ford Fusion for Stewart-Haas Racing in the Monster Energy NASCAR Cup Series? 
Answer: March 15, 2015