Canadian Prime Minister Justin Trudeau returned home Saturday after his meeting with Donald Trump without assurances the president-elect will back away from threatened tariffs on all products from the major American trading partner.

Canadian Prime Minister Justin Trudeau flew to Florida and met with Donald Trump at his Mar-a-Lago club on Friday evening, less than a week after the U.S. president-elect threatened heavy tariffs on imports from North American trading partners.

Trump’s transition did not respond to questions about what they had discussed or whether the conversation alleviated Trump’s concerns about the border.