Hints and tips:
...It’s a fight in the Republican party,” says Douglas Brinkley, a presidential historian at Rice University....
...Mr Romney’s campaign this week started organising an official press pool to document his outings, apparently part of an effort to portray him as a regular guy and dispel his image as an out-of-touch multimillionaire...
...“[Mr Obama] is a steely eyed, long-term, stay-the-course kind of guy,” says Jim Morone, a political scientist at Brown University....
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