Sarah palin 2011 10 6

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Sarah Palin says she's not running for president.

GOP star stops short of full endorsement

Palin responds to Democratic strategist's criticism of Ann Romney.

Senator John McCain said he did not regret picking Sarah Palin as his vice president.

Former Alaska governor Sarah Palin speaks during a Tea Party Express rally on Sept. 5, 2011, in Manchester, New Hampshire.

Justin Sullivan

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