I put "Caucasian" in quotes because what Rush Limbaugh means by the word is white Americans. Because he seemingly doesn't count ancient Romans and other white slaveholders from history in his rationalization for his latest baffling argument. You know how Bobby Jindal said that Republicans have got to stop being the stupid party, after they got bogged down saying dumb things about rape and abortion (and they totally didn't stop)? This is one of those topics Rush. You might energize some racist listeners, but you're just further galvanizing minorities. . .and rational people.