A file image taken from a video released by Change.org shows a woman driving a car as part of a 2011 campaign to defy Saudi Arabia's ban on women driving. AP hide caption

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Iran's President Hassan Rouhani waves as his motorcade leaves Tehran's Mehrabad Airport upon his arrival from New York Saturday, one day after he spoke to President Obama by phone. Atta Kenare /AFP/Getty Images hide caption

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A convoy of U.N. vehicles with chemical weapons experts on board head out on Friday to do more work as the investigate allegations of chemical weapons use in near Damascus. Louai Beshara /AFP/Getty Images hide caption

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Iran's President Hasan Rouhani speaks at the U.N. General Assembly on Tuesday. With his outreach to the West, he received mostly positive reviews in the U.S., and most Iranians, who are being squeezed by sanctions, also appear supportive. Brendan McDermid/AP hide caption

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