What is Canada's leverage in trade war with US?

①China and Indonesia agree to deepen cooperation in energy, mineral resources, AI and maritime affairs, and begin formulating a five-year action plan for 2027 to 2031. What's the significance of it? (00:53) ②Is China's trade strength really creating a so-called "squeeze" on other economies? (13:59) ③Canada has announced retaliatory tariffs on the US after Washington imposed a 50% levy on $20 billion worth of Canadian goods. How many cards does Canada hold in fighting a trade war with the US? (25:00) ④Why has India's purchase of Russian oil reached a record high despite tighter Western sanctions? (35:30) ⑤What has prompted US President Donald Trump to tout an economic D-Day against Iran? (45:17)