Haiti's Senators Youri Latortue, center right, and Jean Baptiste Jean Willy, center left, speak before a Senate session in Port-au-Prince, Thursday, Oct. 29, 2009. Prime Minister Michele Pierre-Louis was facing a challenge Thursday from senators in the president's party who are trying to remove her, a move that could hinder international efforts to increase foreign investment in Haiti.
(AP Photo/Ramon Espinosa)