The arrest of fugitive former congressman Zaldy Co has revived a long-stalled Philippine corruption investigation and sharpened political pressure on President Ferdinand Marcos Jnr, whom the wanted lawmaker has accused of personally benefiting from a multibillion-peso kickback scheme tied to flood control projects. Observers called Co’s arrest a “notable step towards accountability” in a case that had stalled after the collapse of the commission set up to investigate it. Co resigned from the...