There are a number of simple, reliable truths in the world. The Earth is round. A compass points north. Nobody but the Chinese buy Buicks and Lexus is the best-selling luxury brand in the United States. Well, hold on to your horses. Lowly old Buick, long seen as the doorstop of the luxury segment, has outsold Lexus two months straight and shows no signs of slowing down. @funkmasterflex