Chaos unfolds in Haiti as Caribbean leaders call an emergency meeting Monday

PORT-AU-PRINCE- Police and palace guards worked 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 gangs late Friday.

Sporadic gunfire continued Saturday, and one woman writhed in pain on the sidewalk in downtown Port-au-Prince with a gunshot wound after a stray bullet hit her in the leg.