Radio and recording personality Mariano Osorio is far from satisfied just to be the longest-running radio talk show host in Mexican history, a social trail blazer, and a multi-platinum recording artist. Like Mexico's take on Oprah, he is all of those things. When he began hosting Hoy con Mariano on Mexico City's Stereo Joya radio station, his nation was experiencing serious upheaval, including the assassinations of Luis Donaldo Colosio and José Francisco Ruiz Massieu and the event known as El Error de Deciembre (which caused hundreds of thousands of Mexicans to lose their home...