this is pretty funny.....they didn't know they were filming a movie.

WGN Morning News went into breaking news-mode, reporting a single engine plane crash on King Drive, on Chicago's south side. Anchors Robin Baumgarten and Larry Potash ad-libbed over video of the crash, speculating about potential injuries and the lack of "frenzied activity" around the area. That is, until it all comes crashing to a halt when a producer informs Baumgarten and Potash over IFB that the crash was staged for a TV show.