In South Korea, an American company is mining for rare minerals used to make weapons and ammunition. Trade tensions with China have strained access to the mineral, tungsten, and the war with Iran is forcing the U.S. to find even more of it. NBC's Janis Mackey Frayer reports from South Korea.
Retired Chinese Senior Colonel Zhou Bo joins Tom Llamas for a conversation about what China stands to gain from these talks and what intel they've gathered from watching the U.S. wage war against Iran.
