View Post CBS Affiliates | ShopTalk Jessica Duff Leaving KTHV for Radio By Kevin Eck on Sep. 18, 2013 - 9:36 AM Jessica Duff, sports producer and multimedia journalist, is leaving KTHV. Duff told TVSpy she’s moving to Arkansas sports radio station “The Source ” 93.3. She came to the Little Rock, AR, CBS affiliate from WVLT ...