Cumulus Media (NASDAQ: CMLS) announces that it has appointed Tori Dunn as Promotions Director and Co-Host of the Morning Show on Stockton-Modesto, CA, Country station, Kat Country 103/KATM-FM. Dunn previously served as Marketing Director for Cumulus Boise and was Midday Co-Host on Cumulus Boise Country station Kissin 92.3/KIZN-FM. She was…