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

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

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