<h1>Trump Delays 25% Tariffs on Mexican and Some Canadian Imports to April 2; Economic and Security Concerns Cited.</h1> President Donald Trump has delayed the imposition of 25% tariffs on many imports from Mexico and some from Canada for a month, citing economic concerns and efforts to combat fentanyl smuggling. The tariffs, initially set to take effect in February, are now planned for April 2, with exemptions for USMCA-compliant imports. Mexico's President Claudia Sheinbaum has paused retaliatory measures, acknowledging progress in security cooperation with the US. However, tensions with Canada persist, with Canadian officials criticizing the tariffs and Ontario planning to increase electricity charges to the US in response. The stock market has reacted negatively to the tariff announcements.