Hillary Clinton had another coughing episode on Labor Day in Cleveland, trying to get through it with bad jokes, sips of water and a cough drop.
What's going on with her?
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Featured Image: Former Secretary of State Hillary Clinton discusses her new book, 'Hard Choices: A Memoir,' at the Lisner Auditorium on the campus of George Washington University June 13, 2014 in Washington, DC. (Photo by Chip Somodevilla/Getty Images)