Prime Minister Justin Trudeau of Canada is upset because President Trump put tariffs on Canadian goods. This means that things from Canada cost more in the United States. In response, Canada is putting tariffs on American goods. This is making both countries mad at each other. Trudeau doesn't want to do this, but he feels like he has to. He mentioned that Canada will tax things like orange juice, whiskey, and peanut butter from certain states in America. They will also tax things like beer, clothes, and furniture. This trade war is not good for either country. Both Canada and the United States will lose money because of these tariffs. It's like a big fight where nobody wins. Trudeau is trying to show that he is strong and won't let Canada be pushed around. The two countries are like neighbors who are not getting along right now. Trudeau is trying to protect Canada and make sure they don't lose too much money. This is a big problem that many people are worried about. Trudeau is hoping that by doing this, he can make President Trump change his mind about the tariffs. But for now, both countries are in a difficult situation because of this trade war.