Olby ouster official, visits Letterman.  Cameron, Baier moonlight.

Piers Morgan: it’s official; more.  Q&A: Mediaite, Hollywood Reporter, TV Newser.  Is Piers the new Ellen?  Blame Susan Boyle?

Five reasons Spitzer will flop.  New FNC app.  Gender bender.

O’Reilly to visit Letterman, Stewart.  Profile: Cenk Uygur; analysis.

Tags: ratings 2010, olbermann, piers, spitzer, friends, oreilly, turks