Associated Press/Mic Smith – Republican presidential candidate, Wisconsin Gov. Scott Walker, gives a foreign policy speech on the campus of The Citadel, Friday, Aug. 28, 2015, in Charleston, S.C. (AP Photo/Mic Smith)
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Republican presidential candidate, Wisconsin Gov. Scott Walker, gives a foreign policy speech on the campus of The Citadel, Friday, Aug. 28, 2015, in Charleston, S.C. (AP Photo/Mic Smith)