This aerial view shows a Maersk truck passing over the Peace Bridge between Canada and the US in Fort Erie, Ontario, on August 18, 2026. Canada's Prime Minister Mark Carney has held urgent talks with US President Donald Trump, Ottawa confirmed on August 18, in an effort to avoid fresh US tariffs on Canadian goods as a midnight deadline fast approaches. Trump signed orders for the steep 50-percent duties last month, with the White House alleging "discriminatory treatment" by Canada against US alcohol, automobile and dairy products. (Photo by Cole BURSTON / AFP via Getty Images)