If we estimate the number of Dem and Reepo voters at 30% each leaving 40% for all Other of those participating (as opposed to eligible) voters and a reasonable estimate of 40% as the portion of Dems that support Bernie, then we arrive at an estimate of 12% of the American voting public who are Dems supporting Bernie. I submit that if one half of these voters refused to vote for $hillary, then she would lose the general election.