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In this Aug. 17, 2015 photo, Republican presidential candidate Sen. Rand Paul, R-Ky. speaks during an interview before participating in a cataract surgery clinic in Cap-Haitien, Haiti. An ophthalmologist by training, Paul left Haiti on Wednesday afternoon after spending four days on a humanitarian mission to the island nation. (AP Photo/Dieu Nalio Chery)
Associated Press | August 19, 2015 10:18 am
Rand Paul: a humanitarian in Haiti, a pit bull in 2016 race