Mexican president Claudia Sheinbaum denies any links between her Morena party and organized crime Pressure is mounting on Claudia Sheinbaum, Mexico’s president, after two former top officials from the country’s Sinaloa state – both members of her Morena party – gave themselves up to US authorities over alleged ties to the Sinaloa cartel. The state’s former security minister Gerardo Mérida Sánchez crossed the border into Arizona last week and was taken into custody by US marshals, Mexico’s security ministry said. Sinaloa’s former finance minister, Enrique Díaz Vega, was taken into custody in New York.