Canada and the US are in a trade war. Canada is putting tariffs on US goods, like beer and wine, in response to US tariffs on Canadian imports. This means prices may go up for consumers. Both countries are upset, but Canada wants to protect its people. The US thinks tariffs will help their economy. Other countries, like China and Mexico, are also involved. This could impact many people's lives. It's a big problem that needs to be solved. The countries need to work together to find a solution.