answers: letterman the dial
questions: who broke the mold for late night and tv? where was letterman's influence seen all over today?
paragraph: Letterman broke the mold for not just Late Night, but TV itself. He's a vanguard- his influence is seen all over the dial today. What a run!— Andy Cohen (@Andy) April 3, 2014
questions_answers: question: who broke the mold for late night and tv?, answer: letterman | question: where was letterman's influence seen all over today?, answer: the dial