Arizona Senator John McCain, an American war hero has died. He was 81. The Senator's office says he died Saturday after a long battle with glioblastoma, a form of brain cancer.
US Senator, War Hero John McCain Dead at 81

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US Republican presidential candidate Senator John McCain (R-AZ) and his running mate Alaska Governor Sarah Palin hug during a campaign stop in O'Fallon, Missouri, Aug. 31, 2008.

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U.S. Republican presidential nominee Senator John McCain (R-AZ) (L) and U.S. Senator Joe Lieberman (I-CT) point to a sign in the crowd at a campaign rally in Grand Junction, Colorado, Nov. 4, 2008, the day of the U.S. presidential election.

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Sen. John McCain heads to the Senate floor ahead of votes on Capitol Hill in Washington, Dec. 6, 2017.

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FILE - Sen. John McCain, R-Ariz., speaks to reporters on Capitol Hill in Washington.