

A supporter of presidential candidate Michel Martelly throws a stone at U.N. peacekeepers during a protest in Port-au-Prince, Haiti, Thursday Dec. 9, 2010. (AP Photo/Guillermo Arias)

Supporters of presidential candidate Michel Martelly throw stones at U.N. peacekeepers during a protest in Port-au-Prince, Haiti, Thursday Dec. 9, 2010. (AP Photo/Guillermo Arias)

Supporters of presidential candidate Michel Martelly protest in Port-au-Prince, Haiti, Thursday Dec. 9, 2010. Supporters of eliminated presidential candidates are protesting the announcement that only government protege Jude Celestin and former first lady Mirlande Manigat will advance to the presidential election runoff. Haiti’s electoral council announced Thursday it will recount the ballots in the country’s disputed presidential election. (AP Photo/Guillermo Arias)

People are affected by tear gas fired by U.N. peacekeepers at protesting supporters of presidential candidate Michel Martelly in Port-au-Prince, Haiti, Thursday Dec. 9, 2010. Supporters of eliminated presidential candidates are protesting the announcement that only government protege Jude Celestin and former first lady Mirlande Manigat will advance to the presidential election runoff. Haiti’s electoral council announced Thursday it will recount the ballots in the country’s disputed presidential election. (AP Photo/Guillermo Arias)

People walk past a barricade of burning tires in Port-au-Prince, Haiti, Thursday Dec. 9, 2010. The barricade was set up by supporters of eliminated presidential candidates to protest the announcement that only government protege Jude Celestin and former first lady Mirlande Manigat would advance to a presidential runoff election. Haiti’s electoral council says it will recount the ballots in the country’s disputed presidential election. (AP Photo/Ramon Espinosa)

Protesters drag a car to block a street in Port-au-Prince, Haiti, Thursday Dec. 9, 2010. Supporters of eliminated presidential candidates are protesting the announcement that only government protege Jude Celestin and former first lady Mirlande Manigat will advance to a presidential runoff election. Haiti’s electoral council announced Thursday it will recount the ballots in the country’s disputed presidential election. (AP Photo/Ramon Espinosa)

A U.N. peacekeeper aims a tear gas gun as supporters of presidential candidate Michel Martelly protest in Port-au-Prince, Haiti, Wednesday Dec. 8, 2010. Supporters of eliminated candidates protested after officials announced that government protege Jude Celestin and former first lady Mirlande Manigat would advance to a runoff in presidential elections. (AP Photo/Guillermo Arias)

Supporters of presidential candidate Michel Martelly burn posters of rival candidate Jude Celestin during protests in Port-au-Prince, Haiti, Wednesday Dec. 8, 2010. (AP Photo/Ramon Espinosa)

Supporters of presidential candidate Michel Martelly protest outside the national palace in Port-au-Prince, Haiti, Wednesday Dec. 8, 2010. Supporters of eliminated candidates protested after officials announced that government protege Jude Celestin and former first lady Mirlande Manigat would advance to a runoff in presidential elections. (AP Photo/Guillermo Arias)

Supporters of presidential candidate Michel Martelly demonstrate in Port-au-Prince, Haiti, Wednesday Dec. 8, 2010. Supporters of eliminated candidates protested after officials announced that government protege Jude Celestin and former first lady Mirlande Manigat would advance to a runoff in presidential elections. (AP Photo/Guillermo Arias)

Supporters of presidential candidate Michel Martelly burn items during a protest in Port-au-Prince, Haiti, Tuesday, Dec. 7, 2010. (AP Photo/Ramon Espinosa)

Protesters drag a car to block a street in Port-au-Prince, Haiti, Thursday Dec. 9, 2010. (AP Photo/Ramon Espinosa)

Supporters of presidential candidate Michel Martelly throw stones at U.N. peacekeepers during protests in Port-au-Prince, Haiti, Thursday Dec. 9, 2010. (AP Photo/Guillermo Arias)

Carrying posters of presidential candidate Michel Martelly, supporters demonstrate in front of police during protests in Port-au-Prince, Haiti, Wednesday Dec. 8, 2010. Supporters of eliminated candidates protested after officials announced that government protege Jude Celestin and former first lady Mirlande Manigat would advance to a presidential runoff election. (AP Photo/Dieu Nalio Chery)