COTABATO CITY — Anti-narcotics agents arrested four individuals who yielded suspected shabu worth at least P800,000 during a law enforcement operation in Pigcawayan, North Cotabato, before dawn Tuesday, Aug. 18. PRO-12 director Brig. Gen. Alan Manibog said a search warrant served at about 5 a.m. in Barangay North Manuangan, Pigcawayan, led to the arrest of
