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People hold signs reading 'I am Charlie' during a rally in Monaco on January 8, 2015, a day after a deadly attack on the Paris headquarters of French satirical weekly Charlie Hebdo. (VALERY HACHE/AFP/Getty Images)

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People hold placards reading in French 'I am Charlie' during a gathering on the Place de Republique in Paris, on January 8, 2015. (KENZO TRIBOUILLARD/AFP/Getty Images)

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(Hannah Peters/Getty Images)

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(Marc Piscotty/Getty Images)

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Paramilitary policemen patrol in front of Tiananmen Gate on November 17, 2013 in Beijing, China. (Feng Li/Getty Images)

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Actress Jennifer Lawrence attends the premiere of Lionsgate's 'The Hunger Games: Mockingjay - Part 1' at Nokia Theatre L.A. Live on November 17, 2014 in Los Angeles, California. (Kevin Winter/Getty Images)

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An unarmed Minuteman II intercontinental ballistic missile launches from Vandenberg Air Force Base, California. (USAF/Getty Images)

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A Standard Missile Three (SM-3) is launched from the guided missile cruiser USS Shiloh during a joint Missile Defense Agency, U.S. Navy ballistic missile flight test June 22, 2006 in the Pacific Ocean. (Chris Bishop/U.S. Navy via Getty Images)