Last night I took a shower with Shawn Williams of Dallas South -- no, wait, that did not come out right. Let me rephrase: Last night at 9, KERA-FM (90.1) got around to airing Wednesday's episode of National Public Radio's News & Notes, during which Williams joined host Farai Chideya and other bloggers to talk fairness doctrine and Ralph Nader and "white guilt" and Barack Obama. So happens I was in the shower while listening to the radio. --Robert Wilonsky