The Young Turks is a web TV phenom, and YouTube played a major role in its success; here's a Turks' video on media censorship. And here's the trailer for new doc, "Mad As Hell," about Cenk Uygur and The Young Turks. (Here's the original "Mad as Hell" excerpt from the 1976 movie Network.) A London daily profiled Cenk last September.
Brave New Films' "McCain's Mansions" played a role in the 2008 election campaign, thanks in part to YouTube.