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. And that doesn’t count the 20%+ of the participating voting public who identify as Other who also support Bernie. Shills are saying that Trump is a joke, etc. etc. and that she will beat him easily. I don’t think so. Her negative rating matches his, she is under investigation by the FBI, she made some highly questionable decisions as SOS, and her candidacy will energize the base Reepos like nothing else. I think that even with full Dem support for $hillary it would be close because the independent voters are just as likely to vote Green or Reepo as Dem in that case

In Presidential elections since 1960 (14 in total), we find that:
3 have been won with a plurality of more than 10%
5 have been decided by a plurality of 5-10%
4 have been decided by a plurality of 2-5%
1 was decided by a plurality of less than 1%
1 was decided with a negative plurality (guess who).

These elections were conducted by the party faithful trying to attract a majority of the independent voters. It does not in any way include the possibility of 40% of a voting base becoming disaffected. With one half of Bernie supporters refusing to vote for $hillary, she loses 6% of the voters participating in the American Presidential election. If you throw in one-half of the Other voters who support Bernie Sanders, she loses 9 out of 14 of the elections since 1960 and all of the elections since 1988.

We know that the popular vote is not the deciding factor. There is the Electoral College and then the House of Representatives behind them. Here the possibilities become endlessly beyond my ability to discuss. The commonly agreed upon (re: Wiki) “swing States” for 2016 are: Ohio, Colorado, Iowa, Nevada, New Hampshire, Virginia, and Florida. How many of these does $hillary win without significant support from Berners? How many states now considered to be safely Dem can she keep without half of the Berners (eg. Washington)?

In a hotly contested three-way race, the likelihood of one of the candidates gaining a majority of 270 Electoral College votes is not very good. The House of Representatives will most likely insist that the decision be made there. The Tea Party members will want to make that decision. However, a candidate can “release” their electors in the Electoral College stage and request that they vote for a former opponent as has happened in the past. Therefore, Bernie could run as a third party candidate and, if necessary, keep his pledge to keep Trump out at the Electoral College stage.