Let's be honest here. These are two candidates who struggle with the public - Clinton is disliked but I mean Sanders is basically someone most of his supporters project on.
What's happening now is after his guff regarding superdelegates (after his supporters spent a year campaigning against him) he's worked out there is one way he can win;
Clinton pulls out and hands him victory.
Why? He's actually rather creepily trying to use either her good nature or pride. If he stacks things with Clinton set to lose against Trump - would she stand aside or help Trump into the White House?
She's stubborn so it will clearly fail but expect even more noise about her weaknesses vs Trump. It's the only option he has though however doomed it is.
Something has gone very wrong in the Dems that these are the two main candidates. Too many decided years ago Clinton had it ignoring the point of these long campaigns.
I can't believe anyone is actually making this plan.
This is stupider than "Ha! Good, man"'s usual articles.