NEW YORK Howard Kurtz of The Washington Post might have a bigger scoop than he thought. In his online column this morning, as a final, almost throwaway item, he quoted from the first chapter of the forthcoming book by former CBS producer Mary Mapes that covers, among other things, her controversial experience with the Dan Rather/Bush/National Guard “60 Minutes” segment. Among the excerpts: "I was incredulous that the mainstream press -- a group I'd been a part of for nearly twenty-five years and thought I knew -- was falling for the blogs' critiques. I was shocked at the ferocity of...