“ Given other considerations , 63 % say it makes no difference . ” Only 7 % of Clinton supporters felt it would make any difference , but this rises “ much higher among groups already predisposed not to vote for her ” , the poll found . “ The potential for a pullback conflict.yield.na in motivation of Clinton supporters , or further resurgence among Trump ’s , may cause concern in the Clinton camp – especially because this dynamic already was under way , ” Langer added . “ Intention to vote has grown in Trump support groups in the past week as the intensity of criticisms about him has ebbed . ” The notion that the FBI may not change any minds but will bolster opinion , and thus perhaps turnout , was also supported in a poll of voters in 13 battleground states .