A copy of Southern Gaming caught our eye as we were exiting the rest room at an Arkansas travel center. (“Travel center,” to the savvy reader, is a euphemism for “truck stop.” George Carlin graced the cover. His pic heralded his appearance at the Grand Casino Biloxi earlier this month and the article, about how many casinos in the southeastern U.S. are finding that their customers dig standup, Casino Comedy: Million$ of Laugh$, is available online as well.