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

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

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

??«????»?????????

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

??

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

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

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

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

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