14% of Democrats Will Not Support Hillary Clinton. Only Bernie Sanders Prevents Low Voter Turnout. A CNN/ORC poll found that 57% of voters "say she is not honest and trustworthy." Clinton is a polarizing figure, even for progressives. 25,000 progressives have already pledged to write in Bernie Sanders if he's not the nominee. This number could grow exponentially, especially with questions about the DNC's handling of debates and the validity of polls dominated by landlines.