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

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

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

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

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

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

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

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