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Iraqi president fears U.S. tensions with Iran will lead to conflict

Iraqi president fears U.S. tensions with Iran will lead to conflict
Amid ongoing tensions between the U.S. and Iran, Iraq's President Barham Salih told CBS News he doesn't want his country dragged into another conflict. Iraq is in a tough spot, hosting more than 5,000 U.S. troops, while also depending on militias, many backed by Iran. Roxana Saberi reports.