Carolina Insider

It wasn't pretty, but the Tar Heels topped BC on Wednesday night in the Smith Center and now face a wildcard in NC State (4:42)UNC professor, former college football player and award-winning chemist Frank Leibfarth joins to talk his December commencement speech, polymer chemistry (obviously) and his work purifying the state's water (31:14)Plus: #5SecondChallenge (1:09:02), Ad volume (1:18:57), awesome National Anthems (1:20:20) and Gastonia/Switzerland shines in #LocalNews (1:23:31)See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.