Williams & Blum: Takeaways from the UNI win, GameDay is back & Big 12 expansion

Williams and Blum with takeaways from Iowa State's 16-10 season opening victory vs. Northern Iowa. Plus, ESPN's College Game Day program announces that it is returning to Ames. The Big 12 is apparently expanding and takeaways from week one in the Big 12. Always, Williams and Blum are presented by Mechdyne. Learn more about your ad choices. Visit megaphone.fm/adchoices