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Richard Nixon gives his well-known two-armed victory salute during a campaign stop in El Paso. (Getty Images)
Lorenzo Vidino
Director of the Program on Extremism at The George Washington University
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Woman in a hijab takes part in Black Lives Matter protest in Cologne, Germany, on June 7, 2020. (Photo by Ying Tang/NurPhoto via Getty Images)
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The Islamic organization Hizb ut-Tharir holds its Friday prayer at the Parliament Square on March 21, 2019 in Copenhagen, Denmark. The goal of Hizb ut Tharir is the implementation of the Islamic Sharia law. (Ole Jensen/Getty Images)
