1. US President Donald Trump delivered an address to a joint session of Congress on Tuesday. Here are the key points. Trump began his speech saying, “Six weeks ago, I stood beneath the dome of this Capitol and proclaimed the dawn of the Golden Age of America.” 2. Mexican President Claudia Sheinbaum says she will announce retaliatory measures on Sunday against the latest tariff imposed by the United States on imports from her country. The 25 percent tariffs on imports from Mexico and Canada took effect on Tuesday. 3. Canadian Prime Minister Justin Trudeau says his country will file a claim with the World Trade Organization protesting the US tariffs, in addition to imposing a retaliatory levy on American goods. His remarks come after the administration of US President Donald Trump imposed a 25 percent tariff on imports from Canada.