KOOL 101.7 Adds Legendary Host Casey Kasem Sunday At 3pmKOOL 101.7 Adds Legendary Host Casey Kasem Sunday At 3pmCasey Kasem was on the air for over 50 years and was the host of American top 40, he was also the voice of Shaggy on Scooby-Doo Where Are You?.Chris AllenChris Allen