(Bloomberg) — Canadian Prime Minister Justin Trudeau is meeting with President-elect Donald Trump on Friday, according to people familiar with their plans, as the incoming US leader threatens to implement fresh tariffs on neighboring countries unless they halt the flow of illegal drugs and undocumented migrants across borders.Most Read from BloombergIn Traffic-Weary Toronto, a Battle Breaks Out Over Bike LanesIn Italy’s Motor City, Car-Free Options Are GrowingNew York City’s ‘Living Breakwaters