Judy Trinh looks at the U.S. national strategy to dominate the Western Hemisphere and how it could affect its influence in other parts of the world.

Abigail Bimman reports how Canada could be impacted if the U.S. Supreme Court rules on the legality of U.S. President Donald Trump's global tariffs on Friday.

Mike Le Couteur discusses the reaction to the U.S. withdrawing from several international organizations and what impact these decisions could have.