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Hudson Institute Senior Fellow Hillel Fradkin

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US space shuttle Discovery heads for space at Kennedy Space Center as it and its seven person crew begin a mission to the International Space Station, April 5, 2010. AFP PHOTO Bruce WEAVER (BRUCE WEAVER/AFP/Getty Images)

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A South Sudanese woman in Juba on July 7, 2011 as part of preparations for independence celebrations when South Sudan secedes from the north. (ROBERTO SCHMIDT/AFP/Getty Images)

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A Tomahawk cruise missile being launched from the USS San Jacinto March 25, 2003 in the Red Sea. (Greg Geisen/Getty Images)

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BJP leader Narendra Modi, (C), performs the Hindu Ganga Puja prayer ritual the day after his election victory on May 17, 2014 in Varanasi, India. (Kevin Frayer/Getty Images)

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Dave Warden, a bud tender at Private Organic Therapy (P.O.T.), displays various types of marijuana available to patients on October 19, 2009 in Los Angeles, California. (David McNew/Getty Images)

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Pro-Palestinian demonstrators protest Israel's military offensive against Palestine and Lebanon July 13, 2006 in San Francisco. (Justin Sullivan/Getty Images)