Watch IndyCar Series highlights from the first leg of the Texas Motor Speedway double-header, won by Scott Dixon. <iframe width="640" height="360" src="https://www.youtube.com/embed/RiNZZ__qH3M" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>