being a social-fascist makes you controlled opposition. regardless of whether he has a cia handler
Having a handler is actually quite a crucial element in determining if someone is controlled opposition or not. If you want to argue against social-democrats, please do so, but you should not allow yourself to be content with a level of analysis that doesn't go further than just slapping any insult on everyone from any political current we disagree with. Marxism has the tools to construct much better critiques, which will also help you much more in popularising our message.
or just a dnc handler
He doesn't even have a DNC handler. Have you watched the news recently? The democratic party is behaving completely hysterical because some social-democrats are winning in their primaries.