Guardian: Rush Limbaugh is taunting the liberal media by repeatedly airing a derogatory and racially charged song about the Democratic presidential candidate Barack Obama. Limbaugh, whose rightwing talk show is one of the most listened to in the US, has been running a song called Barack the Magic Negro, to the tune Puff the Magic Dragon. Which seems like an appropriate reason to download the song painstakingly assembled by WNNX-FM a few years ago: Ladies and Gentlemen, Rush Limbaugh.