Rasmussen’s headline was Obama v Hillary on extremes, but I think the real story here is Palin. She may be raking in the bucks, but she isn’t doing any future political aspirations any favors.

Forty-eight percent (48%) of U.S. voters now regard President Obama’s political views as extreme. Forty-two percent (42%) place his views in the mainstream, according to a new Rasmussen Reports national telephone survey.

By comparison, 51% see the views of Secretary of State Hillary Clinton as mainstream. Thirty-five percent (35%) think Clinton’s views are extreme. Fourteen percent (14%) are undecided.

Among five top contenders for the White House in 2012, only former Alaska Governor Sarah Palin is viewed as more extreme than the president. Just 38% say Palin’s views are mainstream, while 55% regard them as extreme.

Mitt Romney, the ex-Massachusetts governor who unsuccessfully sought the Republican presidential nomination in 2008, is considered mainstream by 45% and extreme by 33%. Twenty-two percent (22%), however, are not sure about his views.

Forty-four percent (44%) say the views of former Arkansas Governor Mike Huckabee, another unsuccessful 2008 GOP hopeful, are in the mainstream. Thirty-eight percent (38%) think Huckabee is extreme, and another 18% are not sure.

It’s important to note that the questions did not define “mainstream” or “extreme