The media industry has been pretty wary of Google for a while, now, and it looks like Comedy Central's parent, Viacom, has had enough. Jeff writes in to let us know that YouTube has taken down many of the clips of those three shows at the request of an unknown third party — who it seems reasonable to assume is Viacom (that story claims all clips from those shows are down, but poking around you can still find a few as of this posting). Let's be totally clear about this: this is absolutely Viacom's right.