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    Sen. Lindsey Graham pushes for more intervention in Iran amid nuclear talks

    03:22
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Hallie Jackson NOW

Sen. Lindsey Graham pushes for more intervention in Iran amid nuclear talks

03:22

As U.S. and Iranian officials hold talks over the future of their nuclear program, Sen. Lindsey Graham, R-S.C., traveled to Germany to speak to anti-regime protestors. NBC News' Andrea Mitchell spoke to the senator about his approach to Iran and his calls for more intervention.

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