Mexico President Claudia Sheinbaum avoided Trump tariffs FortuneMexico praises ‘preferential’ US tariffs treatment CNNFact Sheet: President Donald J. Trump Declares National Emergency to Increase our Competitive Edge, Protect our Sovereignty, and Strengthen our National and Economic Security The White House (.gov)‘Liberation day’: what are tariffs and why do they matter? The GuardianMexico’s Sheinbaum Says ‘Good Relationship’ With U.S. Won It Tariff Carveout WSJ