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WASHINGTON - DECEMBER 15:  U.S. Sen. John McCain (R-AZ) addresses the Heritage Foundation December 15, 2009 in Washington, DC. Sen. McCain spoke on the war in Afghanistan and President Obama's decision to deploy more troops there.  (Photo by Alex Wong/Getty Images)
WASHINGTON - DECEMBER 15:  U.S. Sen. John McCain (R-AZ) addresses the Heritage Foundation December 15, 2009 in Washington, DC. Sen. McCain spoke on the war in Afghanistan and President Obama's decision to deploy more troops there.  (Photo by Alex Wong/Getty Images)

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    John McCain isn't like most politicians

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John McCain isn't like most politicians

John McCain, who opposed two GOP plans to repeal Obamacare, is one of a kind. It is not his first time doing something a more tepid politician would avoid.

John McCain isn't like most politicians

John McCain, who opposed two GOP plans to repeal Obamacare, is one of a kind. It is not his first time doing something a more tepid politician would avoid.