WASHINGTON, DC - APRIL 17: U.S. President Barack Obama (C), walks past NASCAR drivers (L-R), Kevin Harvick, Carl Edwards, Matt Kenseth, and Jimmy Johnson, during an event on the South Lawn, April 17, ... more 
WASHINGTON, DC - APRIL 17: U.S. President Barack Obama (C), walks past NASCAR drivers (L-R), Kevin Harvick, Carl Edwards, Matt Kenseth, and Jimmy Johnson, during an event on the South Lawn, April 17, 2012 at the White House in Washington, DC. President Obama hosted the 2011 NASCAR Sprint Cup Series Champion Tony Stewart to honor his championship season. (Photo by Mark Wilson/Getty Images) less 
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Getty Images | Photo By Mark Wilson / Getty Images
Tue, Apr 17, 2012 6:00 PM EDT