Big Split between Dems and Republicans & Independents

On Fox, the carried Obama's State of the Union shindig.  They played that popularity graph that Bret Bahr has been showing on the 6 o'clock news, the one derived from Bing.  It plots Democrats, Republicans and Independants feelings about what is being said.  Blue for Dems, Red for Republicans, Green of Independents.
   Usually, on the evening news, the chatty time with Charles Krauthammer, Ron Williams,and others, all three groups track pretty close,  indicating general agreement among all sides about what the Fox talking heads are saying.
   Not so last night.  The running graph showed the Dems loving Obama's every word, with Republicans and Independents detesting them.  Big split.  Polarization shown graphically.