http://mediamatters.org/items/200904120004?f=h_latestSummary: Several conservative media figures who have repeatedly spread falsehoods and smears of President Obama are now highlighting a poll analysis to suggest that Obama has polarized approval ratings, and have made the disputed suggestion that Obama himself has caused that polarization. snip
On the April 7 edition of MSNBC's Morning Joe, co-host Joe Scarborough claimed that the Pew poll analysis "said
split the country more than any president in modern history." Scarborough later added, "It's more divisive than ever. I think there is a great separation between the personal affection and trust people have for Barack Obama and these policies. You have Joe Biden trying to push these policies -- they would put him in a penitentiary somewhere."
During the April 6 edition of CNN's Lou Dobbs Tonight, host Lou Dobbs claimed, "Turning to political news, there's hard evidence tonight that President Obama is a more polarizing president than any other over the past four decades."