Haiti police exchange gunfire with troops Armed off-duty police officers take cover during and exchange of gunfire with army soldiers, as they protest over police pay and working conditions, in Port-au-Prince, Haiti, Sunday, Feb. 23, 2020. Off-duty police officers and their supporters exchanged fire for nearly two hours with members of the newly reconstituted Haitian army in front of the national palace. (AP Photo/Dieu Nalio Chery) (Dieu Nalio Chery/AP)