SPARTA, KY - JULY 10: Greg Biffle, driver of the #16 Ortho Ford, looks on in the garage area during practice for the NASCAR Sprint Cup Series Quaker State 400 Presented by Advance Auto Parts at Kentucky Speedway on July 10, 2015 in Sparta, Kentucky. (Photo by Daniel Shirey/Getty Images)
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Likely needing a win to clinch a Chase berth, Greg Biffle joins Kelli Stavast to discuss why Michigan may be his best chance and also talk about the different adjustments he will make under the high drag aero package.