Cindy McCain Cites 'Outpouring' of Love, Support

Sen. John McCain's wife is thanking people across the globe for their expressions of "love and support" in the wake of the McCain family's announcement that the Arizona Republican has discontinued medical treatment for an aggressive form of brain cancer.

Cindy McCain says in a tweet that the family "is overwhelmed by the outpouring of love and support from around the world."

John McCain's family announced the news on Friday about his medical treatment.

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