El Salvador has one of the highest murder rates in the world. But police say murders have been cut in half since March. That's when a former guerilla and a catholic bishop brokered a truce between two of the country's most violent gangs. Guest host Maria Hinojosa talks with Alex Sanchez, a former gang member, and director of the gang intervention group Homies Unidos. Hinojosa is also joined by Carlos Dada, editor of an online newspaper in El Salvador.