Interesting. If you have been following along, recently Sanders' message was beginning to sound like he was expecting a Hillary nomination, and his role would become leading the fight for "platform change". It sounded like he was preparing us for his concession, or at least that was my take on it.
Now this, fresh off the daily Bernie email machine......
"Then we’re going to have a contested convention where the Democratic
Party must decide if they want the candidate with the momentum who is
best positioned to beat Trump, or if they are willing to roll the dice
and court disaster simply to protect the status quo for the political
and financial establishment of this country."
I like the sound of that.