By CAROLYN O. ARGUILLAS, MindaNews COTABATO CITY – OIC Governor Mujiv Hataman of the Autonomous Region in Muslim Mindanao (ARMM), recently proclaimed winner in the ARMM gubernatorial race, has vowed to lower the double-digit poverty incidence in the country’s poorest region, to “single-digit during our term.” Among 17 regions nationwide, the five-province, two-city ARMM is