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South Carolina Sen. Lindsey Graham has ended his bid for the Republican presidential nomination.

On Monday, Graham made the announcement in a video posted on his campaign website.

"Today, I’m suspending my campaign for president," Graham said. "I want to thank everyone who has taken this journey with me. You have honored me with your support."

Some of the GOP presidential candidates took to Twitter to react:

Get more reaction to Graham suspending his campaign in the "America's Newsroom" clip below.


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