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Stewart sits in his car during practice for the NASCAR Sprint Cup Series Camping World RV Sales 301 at New Hampshire Motor Speedway on July 12, 2013 in Loudon, New Hampshire.
Stewart sits in his car during practice for the NASCAR Sprint Cup Series Camping World RV Sales 301 at New Hampshire Motor Speedway on July 12, 2013 in Loudon, New Hampshire.

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    Tony Stewart known as a 'hot head'?

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Tony Stewart known as a 'hot head'?

CNN's Rachel Nichols and former NASCAR driver Geoff Bodine discuss Tony Stewart's history of losing his temper.

Tony Stewart known as a 'hot head'?

CNN's Rachel Nichols and former NASCAR driver Geoff Bodine discuss Tony Stewart's history of losing his temper.