“In just the span of a short few years, [Comedy Central’s The Daily Show host] Jon Stewart has gone from optional to indispensable....The old arc of a news story went like this: News happens. Media cover news. Audience reacts, then turns in for the night. For the past several years, however, there’s been another step added to the end of the process: being held to account for our faults by a comedy show with a sharp eye and a sharp tongue. How did we live without it?”
— NBC Nightly News anchor Brian Williams in December 2009 lauding Stewart as one of the decade’s “Thought Leaders” for Newsweek’s 20/10 Web project reviewing the previous ten years.