by Mark Finkelstein March 8, 2006 Bear with me. It's something of a slow news day. No Matt Lauer offering a 'he-set-me-up' defense for a lefty schoolteacher. Not even a Katie Couric plumping for more post-Katrina public housing. But perhaps, in a small way, an insight into how little hosts on the major morning news shows know about . . . the news. All the shows ran segments this morning about a new book, 'Game of Shadows', by San Francisco Chronicle reporters Mark Fainaru-Wada and Lance Williams. With a release timed to coincide with the beginning of the baseball season,...