Lindsey Graham

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Sen. Lindsey Graham (R-S.C.) speaks on a panel at this year's Conservative Political Action Conference (C.P.A.C.) held at the Gaylord National Hotel, National Harbor, Md., Thursday, March 14, 2013. (Andrew Harnik/The Washington Times)

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Sen. Lindsey Graham (R-S.C.) speaks on a panel at this year's Conservative Political Action Conference (C.P.A.C.) held at the Gaylord National Hotel, National Harbor, Md., Thursday, March 14, 2013. (Andrew Harnik/The Washington Times)

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** FILE ** Republican Sens. John McCain (left) of Arizona and Lindsey Graham of South Carolina confer on Feb. 14, 2013, on Capitol Hill in Washington. (Associated Press)

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Sen. Mark Begich, Alaska Democrat, Sen. Mark L. Pryor, Arkansas Democrat, Sen. Jeff Flake, Arizona Republican, and Sen. Lindsey Graham, South Carolina Republican, (from left) discuss their bill to keep guns from being legally purchased by people with serious mental health problems. (Associated Press)

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Sen. Lindsey Graham on Wednesday said that he doesn’t “disagree with the president to have the debate” on guns. “Let’s vote,” the South Carolina Republican added. “Let’s find something we can agree on.”

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Secretary of State John Kerry, right, greets Sen. Lindsey Graham, R-S.C., center, and Sen. John McCain, R-Ariz, before President Barack Obama's State of the Union address during a joint session of Congress on Capitol Hill in Washington, Tuesday Feb. 12, 2013. (AP Photo/J. Scott Applewhite)

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From left, Sen. John McCain, R-Ariz., Sen. Charles Schumer, D-N.Y. and Sen. Lindsey Graham, R-S.C. sit on Capitol Hill in Washington, Tuesday, Feb. 12, 2013, before President Barack Obama's State of the Union address during a joint session of Congress . (AP Photo/Charles Dharapak, Pool)

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Sen. Lindsey Graham, South Carolina Republican, waits Feb. 12, 2013, on Capitol Hill to make a statement in opposition to President Obama's choice to run the Pentagon as the Senate Senate Armed Services Committee considers the nomination of former Sen. Chuck Hagel of Nebraska to be secretary of defense. (Associated Press)

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Sen. Lindsey Graham, South Carolina Republican, addresses Secretary of Defense Leon E. Panetta and Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, as they testify before the Senate Armed Services Committee on Capitol Hill in Washington on Thursday, Feb. 7, 2013, on the Defense Department's response to the attack on U.S. facilities in Benghazi, Libya. (Andrew Harnik/The Washington Times)