A boy waits to get vaccinated at an anti-polio campaign in Moradabad, India. Michaeleen Doucleff/NPR hide caption

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Eight-year-old Manish, who caught polio years ago, learns to walk with leg braces at a rehabilitation center in New Delhi on Thursday. Manish Swarup/AP hide caption

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A wholesale shop in New Delhi was selling various Indian national and regional political party flags and campaign materials ahead of elections in India, the world's largest democracy. Prakash Singh/AFP/Getty Images hide caption

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Indian activists from the student wing of Hindu nationalist Bharatiya Janata Party protest near the U.S. Embassy in New Delhi on May 25, 2010, against Wendy Doniger's The Hindus. Penguin Books, India, said this week that it would withdraw the book and pulp it. Anindito Mukherjee/EPA/Landov hide caption

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Arvind Kejriwal addresses his supporters in New Delhi, India, on Friday after announcing his resignation as chief minister of Delhi. Anindito Mukherjee /Reuters /Landov hide caption

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Independent Olympic participant Shiva Keshavan makes a run during the men's luge training session ahead of the Sochi 2014 Winter Olympics at the Sanki Sliding Center on Wednesday in Sochi, Russia. Al Bello/Getty Images hide caption

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A Sikh devotee takes a holy dip in the sacred pond at the Golden Temple in Amritsar, India, on Jan. 1. The British government acknowledged Tuesday it advised India before the deadly 1984 raid on Sikhism's holiest shrine. Sanjeev Syal/AP hide caption

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Police lead suspects in a gang rape case to a courthouse near the eastern Indian village of Subalpur on Thursday. A 20-year-old woman was allegedly gang raped on orders from tribal elders who objected to her relationship with a man outside her community. STRDEL/AFP/Getty Images hide caption

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Delhi Chief Minister Arvind Kejriwal (center) greets supporters from his blue wagon, which became a de facto local government headquarters during a two-day protest in New Delhi. Prakash Singh/AFP/Getty Images hide caption

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Indians participated in a candlelight vigil last month to mark the anniversary of the death of a young woman who was gang raped and murdered in New Delhi. Indian media dubbed the woman "Nirbhaya," or fearless. Now, after other high-profile rapes in the country, India has unveiled a handgun for women. Tsering Topgyal/AP hide caption

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