Tracking the GOP race to 2012

Sara Palin's upcoming memoir has but five chapters, and she's going to settle some scores with former McCain staffers in it; Tim Pawlenty will travel to New Hampshire next month to raise money for Republican state senate candidates; while The Washington Post reports on his shift to the right; Newt Gingrich will travel to Baltimore on Friday with Al Sharpton, as part of their education tour; Rick Santorum talked about health care at the National Constitution Center in Philadelphia, and Mitt Romney delivered the keynote speech at the Duval County, Florida GOP's Lincoln Day dinner this week.

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