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erin burnett outfront pleitgen iran defiant_00004427
erin burnett outfront pleitgen iran defiant_00004427

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    Rising tension between Iran and U.S.

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Rising tension between Iran and U.S.

Frederik Pleitgen looks at how optimism about a nuclear deal with Iran is being has not stopped defiant moves by leaders in Tehran.

Rising tension between Iran and U.S.

Frederik Pleitgen looks at how optimism about a nuclear deal with Iran is being has not stopped defiant moves by leaders in Tehran.