A plunder complaint filed against Philippine Vice-President Sara Duterte-Carpio has reopened scrutiny of her use of “confidential funds” and opened a new legal front in a political stand-off that could shape the early dynamics of the 2028 presidential race.A highly placed source, who told This Week in Asia about the complaint a week before it was filed, said the move was intended to blunt Duterte-Carpio’s prospects in the 2028 presidential election by tying her down in a prolonged...