The NASCAR Cup Series race on Sunday at Circuit of the Americas drew 3.933 million viewers on over-the-air FOX.<br>This number is down from the 4.132 million this same race earned last year but there are several broader television factors to consider when parsing the numbers. Due to the United States military action in Iran over the weekend, cable television networks saw a 93 percent ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/us-iran-war-impacts-nascar-tv-ratings-across-cota-st-pete/10801856/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>