Israeli Arab supporters of Mohammad Allan hold signs during a rally in the Israeli city of Ashkelon earlier this month. Allan spent his college years as an activist, fighting for Palestinian rights as a member of the student wing of the Palestinian Islamic Jihad militant group. Tsafrir Abayov/AP hide caption

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A watchtower rises above the maximum security complex at Pelican Bay State Prison near Crescent City, Calif. Ben Margot/AP hide caption

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Activist Irom Sharmila is flanked by a policeman, left, and a supporter, on Monday in New Delhi. Sharmila has been on a hunger strike for 12 years to protest an Indian law that suspends many human rights protections in areas of conflict. Tsering Topgyal/AP hide caption

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