???????????????????:????????? ???

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?9?????????????20? ??9??????????????????15?????????,????????????????????????????????????????????????????,??????????«??»(The Desert News)?????????????17?????,??????,??????,??????????

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?,?,??????????,??????????????????????????20?????60????,??????????????????????????,??????????????

?????????????????????????(NPR)??17??,?????????(Soufan Group)????????????????????(Colin Clarke)?????,??,????????????????,?????????????

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??????,???????,????????????????????????????,??????????????????????(University of Maryland)????????????(START Center)????????????????????????????????????????(Gary LaFree)???:“???????????????????????,?????21??????????????2015????2016??(??????????????????????)????”

????????????????,??,????????,“???????????????????”?????????????????????(Bridging Divides Initiative)????“???????????????”????(CivicPulse)??????????????,??????????????????,??????????????????

?????????????,?????????(CBS News)??,???,??????????

????,????«???»????(PBS NewsHour)?????(NPR)???(Marist)??,????????????????20%?,?????,??????????????????????

??,??????????????????????????(Ryan Cowley)???,??2020??????,??29????20??,???????????“?????????????????”?????????????????,??:“????????????,???????????????????????????????????????,????????????(?????????????????)?”

???????????,???????(NBC Washington)?,??,?????????????????????,?????,????????????????

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??????(University of California - Davis)?????????????????,?????,?????25%?????????????????,??????????????????,?????????????????,???

?????(American University)??????,??“???????,??????”?

????(Polarization and Extremism Innovation Lab)???????????????????????(Brian Hughes)??????????,???,?????????,????????????????“???,????????”????????????????

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