Mo Rocca Judges Jimmy's Best Invention Ideas

CLIP05/22/17
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Also available on the NBC app

Jimmy runs some of his best invention ideas by Innovation Nation host Mo Rocca who gives some expert feedback.

Appearing:Jimmy Fallon
Tags: The Tonight Show, Jimmy Fallon, Mo Rocca, judges, Jimmy, best, invention, ideas
S4 E1454 minHighlightTalk and InterviewLatenight