2020 indelible TV moments: Trebek, debate bluster and Floyd

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This image released by Jeopardy! shows Alex Trebek, host of the game show "Jeopardy!" Trebek's memoir, "The Answer Is: Reflections on My Life," will be released on Tuesday, July 21. Trebek made no secret of the fight with pancreatic cancer that claimed his life on Nov. 8. If there was any good to come of it, he inspired others and learned how much he was appreciated and loved. (Jeopardy! via AP)