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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)??????????????????,???????????????????????????????????????????????,?????

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

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

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

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

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

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

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