KORONADAL CITY -- A private male nurse here was arrested this morningalong with another guy while in the act of sniffing prohibited drugs in Barangay Zone 4, this city, officials said.Dr. Glorio Sandig, action officer of Koronadal City Andi-Drug Abuse Council (CADAC), identified the suspects as Julio Balmatero Jr, 30, a pharmacy nurse,married anda resident of Banga, South Cotabato and Reynaldo dela Vega, 31, owner of the house on Aurora Street where the pot session took place.Glorio told DXOM-AM Radyo Bida Koronadal that city police director Supt.