Sheinbaum tightens line with U.S. over migrant deaths and Cuba policy

Mexican President Claudia Sheinbaum is adopting a firmer posture toward the United States amid the deaths of Mexican nationals in ICE custody and the U.S. energy blockade on Cuba, ordering investigations, daily consular visits to detention centers, and potential appeals to regional bodies while continuing to press for trade and security cooperation under USMCA negotiations.