NASCAR and Comcast (Nasdaq: CMCSA, CMCSK) announced today a historic agreement that will make Comcast's XFINITY brand the title sponsor of what is now known as the NASCAR Nationwide Series through 2024. The 10-year term matches the longest single agreement around title sponsorship of any NASCAR national series in history, and is the longest entitlement sponsorship agreement in this series' history. Beginning January 1, 2015, the property will be known as the NASCAR XFINITY Series. XFINITY will become only the third title sponsor in series history following Anheuser-Busch (26 years) and Nationwide Insurance (seven years). More...