On Sunday, the Treasury Department announced new sanctions on 11 foreign companies or individuals supplying parts for Iran's ballistic missile program. Bloomberg News White House correspondent Angela Greiling Keane joins Hari Sreenivasan from Washington to discuss the economic impact of…

Sunday on NewsHour Weekend: President Obama defends the Iran deal, as American prisoners are released and many U.S. sanctions are lifted, and later, how 2.5 million Syrian refugees in Turkey are struggling to live outside traditional refugee camps. Hari Sreenivasan…

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