Well, he should. It time for the young folks to take over from the hippies (and I include the Clintons in the hippie world).
He did a good job, and moved our party to the left. Time to organize so that a younger, better candidate can have a better environment to win.
Bernie’s great. But I’d rather see someone a little younger, like Elizabeth Warren go for it. She’d no spring chicken either, unfortunately. But she has the fire and the charisma that Bernie had much more of than Hilliary. Hopefully, someone younger, more like BHO, might come along - either male or female.