Argentine President Mauricio Macri has ousted the head of the country’s broadcast media regulator, his administration said Wednesday, the conservative leader’s latest swipe at the legacy of his left-wing predecessor. Macri, who took over from president Cristina Kirchner on December 10, has signed a decree removing Kirchner loyalist Martin Sabbatella as director of the Federal Authority for Audiovisual Communication Services (AFSCA), said Communications Minister Oscar Aguad.