I saw something on Twitter yesterday that helps to confirm that. A dem stating that all dems are not voting for Hillary because of how she treated Bernie.
Pissed off Bernie voters are just a small fraction of Hillary’s Democrat voter problems.
Bernie was never supposed to win any primaries. He was supposed to be the crazy fringe candidate who made Hillary look good on the way to her coronation. The fact that a 70 year old Socialist Senator (who had never before run for office as a Democrat), from a small, almost entirely white state came close to winning the Democrat nomination just speaks to how many Democrats were looking for anyone other than Hillary to vote for.
Now combine that with all of the crossover Democrats who WANT to vote for Trump.
I will be surprised if Hillary gets more than 80% of the registered Democrat votes, 40% of the independents, and 2% of registered Republicans.