welcome back to the lead. i m john berman in for jake tapper. in our pop lead today, the wait is over. go set a watchman, the recently discovered harper lee manuscript is available today as an actual book. 55 years after the publication of to kill a mockingbird, the new book raising questions about the classic characters found in mockingbird, particularly atticus finch. go set a watchman has renewed interest and scrutiny in the famously reclusive author as well. cnn s correspondent ed lavandera in lee s hometown monroeville, alabama. reporter: no one here ever expected to read another word that harper lee had written or expected to have a book like this in their hands. we learned today from a friend close to her that there might be some more writings still out there. the frenzy over harper lee s