*A YouTube-posted video that uses clips from the film "Rocky" to dramatize the Democratic dogfight between Senators Barack Obama and Hillary Clinton hit national TV yesterday after it was discovered by cable news outlets.

      MSNBC bumped the clip periodically on Tuesday during its all-day coverage of the Pennsylvania Democratic Primary, likely because its anchors Chris Matthews and Keith Olberman appear briefly in scenes. 

      The video features Obama's face on the body of character Rocky Balboa as he attempts to beat all odds in defeating Clinton, whose face covers the body of Apollo Creed. The faces of Oprah Winfrey and Ted Kennedy, both Obama supporters, are used to depict Obama's trainers.