Canada imposes tariffs of up to 50% on billions in U.S. imports

A deepening trade war between the U.S. and Canada is once again driving up the cost of goods crossing the northern border. After the Trump administration imposed a 50% tariff on many Canadian products, Canada hit back with import taxes on billions of American-made goods. Nancy Cordes reports. Gợi ý thực hành: 1. Theo dõi thông báo từ cơ quan địa phương tại California. 2. Kiểm tra nguồn chính thức trước khi chia sẻ lại thông tin.