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US Senator and Republican presidential hopeful Lindsey Graham delivers remarks at the 10th Annual Christians United For Israel Summit July 13, 2015, at the Washington Convention Center, in Washington, D.C.
US Senator and Republican presidential hopeful Lindsey Graham delivers remarks at the 10th Annual Christians United For Israel Summit July 13, 2015, at the Washington Convention Center, in Washington, D.C.

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    Sen. Graham defends opposition to Iran deal

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Sen. Graham defends opposition to Iran deal

Sen. Lindsey Graham, (R) presidential candidate, defends his position against the Iran deal.

Sen. Graham defends opposition to Iran deal

Sen. Lindsey Graham, (R) presidential candidate, defends his position against the Iran deal.