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Sen. Claire McCaskill, D-Missouri, testifies during a hearing of the Senate Health, Education, Labor, and Pensions Committee on July 29, 2015 in Washington.
Sen. Claire McCaskill, D-Missouri, testifies during a hearing of the Senate Health, Education, Labor, and Pensions Committee on July 29, 2015 in Washington.

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    Sen. McCaskill announces she has breast cancer

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Sen. McCaskill announces she has breast cancer

Democratic Missouri Senator Claire McCaskill announces she has breast cancer on tumblr.

Sen. McCaskill announces she has breast cancer

Democratic Missouri Senator Claire McCaskill announces she has breast cancer on tumblr.