Brad Sherwood and Colin Mochrie of ABC's improvisational comedy show Whose Line Is It Anyway? "were the surprise entertainment" for the Radio and Television Correspondents Association dinner Wednesday night.

As reported by The Politico, the association's chairman, FNC DC bureau chief Brian Wilson, introduced the pair by teasing: "The thing I love about the news business are those moments when the unexpected happens... There for a moment, as broadcasters, we kind of have to wing it, because we don't really know what’s happening. For a moment or two, we're tap dancing."

Indeed...