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United Nations Secretary General Ban Ki-moon (R) and Haitian Prime Minister Laurent Lamothe (L) shake hands as they visit Los Palmas in the central plateau of Haiti during Ban's two-day visit to the country on July 14, 2014. Ban and Lamothe inaugurated the National Sanitation Campaign and visited a family affected by cholera. AFP PHOTO/Hector RETAMAL (Photo credit should read HECTOR RETAMAL/AFP/Getty Images)

United Nations Secretary General Ban Ki-moon (R) and Haitian Prime Minister Laurent Lamothe (L) shake hands as they visit Los Palmas in the central plateau of Haiti during Ban's two-day visit to the country on July 14, 2014. Ban and Lamothe inaugurated the National Sanitation Campaign and visited a family affected by cholera.   AFP PHOTO/Hector RETAMAL        (Photo credit should read HECTOR RETAMAL/AFP/Getty Images)