My one big regret for this election was not having a Clinton-Sanders ticket

[Gothmog]

6. Sanders would have hurt the ticket

Trump had an oppo book on Sanders that was two feet thick. http://www.newsweek.com/myths-cost-democrats-presidential-election-521044

They ignored the fact that Sanders had not yet faced a real campaign against him. Clinton was in the delicate position of dealing with a large portion of voters who treated Sanders more like the Messiah than just another candidate. She was playing the long game—attacking Sanders strongly enough to win, but gently enough to avoid alienating his supporters. Given her overwhelming support from communities of color—for example, about 70 percent of African-American voters cast their ballot for her—Clinton had a firewall that would be difficult for Sanders to breach....

So what would have happened when Sanders hit a real opponent, someone who did not care about alienating the young college voters in his base? I have seen the opposition book assembled by Republicans for Sanders, and it was brutal. The Republicans would have torn him apart. And while Sanders supporters might delude themselves into believing that they could have defended him against all of this, there is a name for politicians who play defense all the time: losers....

The Republicans had at least four other damning Sanders videos (I don’t know what they showed), and the opposition research folder was almost 2-feet thick. (The section calling him a communist with connections to Castro alone would have cost him Florida.) In other words, the belief that Sanders would have walked into the White House based on polls taken before anyone really attacked him is a delusion built on a scaffolding of political ignorance.

Trump would have destroyed Sanders in the general election