A former Philippine lawmaker accused of masterminding a vast public works corruption scheme allegedly tried to move part of his fortune out of reach of investigators by flying his private aircraft abroad.A Gulfstream jet and two helicopters linked to disgraced congressman Elizaldy “Zaldy” Co were sent to Singapore and Malaysia in recent months, just as authorities were preparing to freeze billions of pesos in suspected ill-gotten assets.Philippine aviation regulators say the aircraft cannot...