The NASCAR Cup race at Iowa Speedway was not kind to Kyle Larson, who was hoping to carry the momentum forward from a runner-up finish in the Brickyard 400 one week ago.<br>Larson's day started to unravel when he and teammate Chase Elliott kept finding each other on restarts. The two Hendrick Motorsports drivers slammed doors multiple times as they fought over a position inside the top ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/Frustrated-Kyle-Larson-boils-over-in-radio-rant-during-rough-Iowa-Cup-race/10748345/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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