Mario is a renowned journalist and columnist for El Universal, host of the Bitácora de Negocios program on El Heraldo Radio and commentator for Foro TV. He has written columns in different media: Milenio Diario, El Financiero Bloomberg, Fortune en Español and The Washington Post. He directs ELCEO.com and collaborated on the BBC World Service. He is the author of the book Lozoya 'El Traidor' for Editorial Planeta.