Bulacan police arrested two men in buy-bust operations against illegal firearms in Bocaue and Plaridel during the early hours of Sunday, May 24, resulting in the seizure of a grenade, several guns, and live ammunition.The first suspect, a laborer identified as alias Ugong, 33, was apprehended after selling a firearm during a sting in Barangay Antipona at around 12:40 a.m.Lt. Col. Gilbert C. Diaz, Bocaue police chief, said authorities recovered f…