When will the proletariat overthrow the bourgeoisie?

Never. If you don't think that 0bama, Pel0si, S0r0s, and some of the other heroes of the left are not "bourgeoisie", then you are sadly mistaken. There are bigger elitists than their counterparts on the right, even Boehner came from a blue collar family, so all this "power to the people" rhetoric, although it may sound all nice and warm and fuzzy, really is a bunch of crap driven by elitists like S0r0s and his minions to keep the proletariat right where they want them...upset and under their control.