Lindsey Graham ends his bid for GOP nomination

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Monday, December 21, 2015
Manuel Balce Ceneta
Sen. Lindsey Graham, R-S.C., speaks on Capitol Hill in Washington, Thursday, March 12, 2015.

WASHINGTON -- Republican Sen. Lindsey Graham has ended his 2016 presidential campaign.

The South Carolina senator posted a video Monday, saying he was suspending his campaign.

He said he had run "a campaign we can be proud of" that was focused on the nation's security.