Former White House intern Monica Lewinsky meets President Clinton at the White House on Dec. 16, 1996. Lewinsky, whose affair with Clinton eventually led to his impeachment, has written an article in Vanity Fair in which she talks about her life after the scandal. Getty Images hide caption

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Former Secretary of State Hillary Clinton ducks after a woman threw a shoe at her while she was delivering remarks at the Institute of Scrap Recycling Industries conference on Thursday in Las Vegas. Isaac Brekken/Getty Images hide caption

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Former Secretary of State Hillary Rodham Clinton and former President Clinton huddle under an umbrella during inaugural ceremonies for Virginia Gov. Terry McAuliffe in Richmond on Jan. 11. Patrick Semansky/AP hide caption

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The question isn't whether former Secretary of State Hillary Clinton will run for president in 2016 but whether she will stop, say the authors of a new book. Gerald Herbert/AP hide caption

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