Infamous 2008 nemeses
Katie Couric and
Sarah Palin went head to head on the morning show circuit Tuesday, with Couric filling in on
Good Morning America and
Sarah guest hosting Today with
Matt Lauer (after being interviewed by him one-on-one).
Bristol Palin predicted "a pretty big bump the ratings" for her mom. Was she right? She was. Her mother's presence on yesterday's
Today pushed the show's viewership up from Monday, to 5.5 million ...