** FILE ** A street vendor splashes water on his face to ease the discomfort from the tear gas fired by police during protests against President Michel Martelly's government, mainly about the higher cost of living in downtown of Port-au-Prince, Haiti, Thursday, Oct. 17, 2013. The protest happened on a national holiday known as Jean-Jacques Dessalines day, honoring one of the nation's founding fathers. (AP Photo/Dieu Nalio Chery)

Photo by: Dieu Nalio Chery

** FILE ** A street vendor splashes water on his face to ease the discomfort from the tear gas fired by police during protests against President Michel Martelly's government, mainly about the higher cost of living in downtown of Port-au-Prince, Haiti, Thursday, Oct. 17, 2013. The protest happened on a national holiday known as Jean-Jacques Dessalines day, honoring one of the nation's founding fathers. (AP Photo/Dieu Nalio Chery)