View Post ShopTalk | TV Biz Jim Arnold Named VP-GM at Tucson’s KGUN-KWBA By Merrill Knox on Dec. 17, 2012 - 5:47 PM Jim Arnold has been named vice president and general manager of Journal Broadcast Group’s Tucson operations, which include KGUN, KWBA and four radio stations. From 2000 to 2010, Arnold was the general manager at KGUN’s ...