On PBS, Rebeccah Heinrichs analyzes President Donald Trump’s speech at the World Economic Forum, highlighting his assurance that the United States will not use force to obtain Greenland. She also discusses US security interests in the Arctic and America’s role in shaping today’s global order.
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Projectile cartridge cases are heated in the heat treat shop as a part of the production process at Scranton Army Ammunition Plant on December 8, 2023. (DVIDS)