THE RED LIGHT DISTRIIt's fitting that Ludacris would unveil one of the last major albums of 2004. He is one of the wittiest personalities in hip hop, only rivaled in the one liner department by Eminem, and the most downright fun rapper in the business. Ludacris opens with a wry rant on the industry, a common theme, but he uniquely combines the self aware eye of a writer with the continually scheming nature of a hustler. It is said that when comic actors perform drama,