12/11: Dimon, Hill, Kreb
This week on "Face the Nation with Margaret Brennan," President Biden reaches a deal with Vladimir Putin to free an American, but where does this high-stakes diplomacy lead? We'll speak to Democratic Rep. Adam Schiff of California and the family of another American held in Iran. Plus, JPMorgan Chase CEO Jamie Dimon, Fiona Hill and Chris Krebs join us.