Button is running three Cup races this season in Rick Ware Racing’s No. 15 Ford with assistance from Stewart-Haas Racing and had an eventful debut in March at Circuit of the Americas.<br>He finished a respectable 18th but was on track for a better performance before the race ended in a flurry of wreck-induced cautions. Jenson also suffered from a bout of heat exhaustion in the event.<br>“I ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/button-hoping-for-a-calmer-nascar-experience-chicago/10485743/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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