Donald Trump has escalated his trade war with America’s northern neighbor a day after he posed and chatted with Canadian Prime Minister Mark Carney at the World Cup final. Trump slapped new tariffs on Canada a day after saying he had a “good relationship” with Carney. Trump and Carney were seen chatting in the VIP box at the World Cup game. However, a senior Trump official told Axios that Monday’s new tariffs were unrelated to Trump’s earlier wildfire tariff threat, while noting that such measures remain on the table. Trump has repeatedly threatened to turn Canada into the “51st state” by annexing the country.