ZAMBOANGA DAY 4. IN SMOKE Smoke from a fire in Barangay Catalina, Zamboanga City can be seen at the background of Col. Edwin Andrews Airbase as tensions between the Moro National Liberation Front fighters and government troops are now on its fourth day Thursday. The fighting between the two continues as groups call on the Aquino government to take the review of the Final Peace Agreement with the MNLF seriously. (davaotoday.com photo by John Rizle L.Saligumba)