@CNN: Bob Dorough, whose catchy “Schoolhouse Rock” tunes taught kids grammar and math, has died at age 94. https://t.co/VM0qrO4ck5 https://t.co/Mp3XQhSOQ3

April 24, 2018 / The Arbiter / CNN

@CNN: Bob Dorough, whose catchy “Schoolhouse Rock” tunes taught kids grammar and math, has died at age 94. https://t.co/VM0qrO4ck5 https://t.co/Mp3XQhSOQ3

Bob Dorough, whose catchy "Schoolhouse Rock" tunes taught kids grammar and math, has died at age 94. https://t.co/VM0qrO4ck5 pic.twitter.com/Mp3XQhSOQ3

— CNN (@CNN) April 24, 2018

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