Palin's ghostwriter, Lynn Vincent, has previously collaborated on the memoirs of a retired general, William Boykin, the former head of the US army's Special Forces Command.

佩林的枪手，林·文森特（Lynn Vincent）之前曾协助一退役将军、前美国特种部队指挥官威廉·柏金（William Boykin）撰写回忆录。

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Counterbalancing forces that focus on what all of us have in common are needed, as well as special talents and abilities.

我们需要人类共同点的制衡力量，还需要特殊的人才和能力。

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Nineteen US Special Forces died, most when their helicopter was shot down.

NPR: For Afghan Fighter the War Continues as Loyalties Shift

"But they are part of US special forces according to our sources and according to our local officials working in the province, " he said.

BBC: File image of US soldier in Wardak province, Afghanistan

The Ugandan forces are in the CAR under an African Union mandate, assisted by soldiers from other African nations, as well as US special forces.

BBC: US offers up to $5m for leads on Uganda warlord Kony