Ismael “Mayo” Zambada, the Sinaloa Cartel co-founder arrested Thursday in the United States, is one of Mexico’s most-wanted drug traffickers who evaded justice for decades.Zambada was detained Thursday along with Joaquin Guzman Lopez, a son of the Sinaloa Cartel’s founder Joaquin “El Chapo” Guzman, who is serving a life sentence in the United States.