In the original version of this post I put up a video in which a McCain supporter seems to drop an n-bomb in the middle of Sarah Palin giving a speech. But when I listened to the video without looking at the screen, it wasn't at all clear to me that's what the person was saying. So the old post remains below the fold, but until the moment in the video is corroborated by an outside source I'm going to say the person yelling deserves the benefit of the doubt. Presumably there were other reporters there, and if they didn't hear it, it probably wasn't said. --A. Serwer