I have a theory about this guy and the demonrats in general this election cycle - Crazy Joe and all the lefty wingnuts currently running are part of an orchestrated effort. He's not really running for prez. Actually, none of them are. Creepy Joe is just a placeholder. The nutty lefties are going to keep moving left and espousing the virtues of socialism, knowing that they have a less than zero chance of winning in the general election against Trump. It's all a ruse. About midway through this coming year, Hillary is going to jump in the race and paint her image as, "the voice of reason." Of course the, "voice of reason" actually just means the establishment Demonrat, but the average libtard is going to fall for it because even though most of them aren't full-blown socialist commies, they still want their free shit and lots of it. They will always vote for the party of Santa Claus (free shit for everyone).
It's just a theory of mine. Only time will tell if I'm wrong.