Haitian authorities are imposing strict measures to ensure security on election day . U.N. confirms clash between campaign supporters . At least one person was killed , the campaign of Michel Martelly says . - The U.S. State Department issues a travel warning for Haiti after an earthquake kills at least six people and injures more than 100 in Port-au-Prince.
U.N. confirms clash between campaign supporters . At least one person was killed , the campaign of Michel Martelly says . - The U.S. State Department issues a travel warning for Haiti after an earthquake kills at least six people and injures more than 100 in Port-au-Prince.