Russian President Vladimir Putin is ordering sanctions against Turkey in retaliation for Turkey shooting down a Russian warplane on Tuesday. Turkey says the Syria-bound Russian plane had entered the country’s airspace without permission. Now, Russia will restrict the import of…

To evaluate the significance and effectiveness of the Iran nuclear agreement, Judy Woodruff gets reaction from former CIA Director James Woolsey, Dennis Ross, a former Middle East peace envoy, former National Security Advisor Sandy Berger and retired Gen. Michael Hayden,…