Haiti crisis: gangs attack police stations as Caribbean leaders call for emergency meeting

National palace guards set up security ring after gangs attack at least three police stations in Port-au-Prince Explainer: what caused Haiti's gang violence crisis Police and palace guards worked on Saturday to retake some streets in Haiti's capital after gangs launched massive attacks on at least three police stations.Guards from the National Palace accompanied by an armored truck tried to set up a security perimeter around one of the three downtown stations after police fought off an attack by...