NASCAR driver Kurt Busch ended his relationship with the Penske Racing team after he was fined $50,000 for an off-track incident. During the Sprint Cup series finale at Homestead-Miami Speedway, Busch was caught on video using an obscene gesture and launching into a profanity-laced tirade toward ESPN reporter Dr. Jerry Punch. The incident was posted on YouTube.
Jeff Zelevansky / Getty Images for NASCAR
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