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

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

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

?????????????

?????,??,????????????,??????????????????????????????????????(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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