Amb. Jamieson Greer, Iranian Foreign Minister Abbas Araghchi, Christine Lagarde

<p>This week on Face the Nation, in a major blow to the president's economic agenda, the Supreme Court strikes down his use of an emergency law to impose tariffs on foreign goods. Despite the defeat, the president digs in, announcing a new 15% global tariff to replace the measures struck down by the Court, lashing out at the justices who struck it down. We'll get the latest from the U.S. Trade Representative Jamieson Greer.  And what's the impact on the global economy? We'll ask the president of the European Central Bank, Christine Lagarde. Meanwhile, tensions remain high in the Middle East, with a fresh tide of protests in Iran as the U.S. continues its military build up in the region, putting pressure on Tehran to agree on a nuclear deal. We'll get the latest from Iranian Foreign Minister, Abbas Araghchi. And finally, a conversation with a bipartisan group of governors on how the president's trade and immigration policies are affecting their states' economies, and more.

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