After a controversial run-in with bloggers last year that helped sink "60 Minutes Wednesday," CBS has hired a "nonbudsman" to write a blog that will go behind the scenes at the news division. Former "Hotline" editor Vaughn Ververs will report his findings on "Public Eye," which debuts next month on http://www.cbsnews.com. Ververs will be a kind of media reporter, mostly focused on CBS News, reporting and writing about how the news is gathered, produced and placed. In addition to providing Journalism 101, "Public Eye" also could offer extended versions of segments that appeared on CBS, interviews with correspondents and producers...