For economist Richard Wolff, the crisis that brings tens  of thousands into the streets is not due to corruption or greed, but the system that grants the rights  of ownership over the stuff we all need in order to make our living to the 1%.  Clayton Morgareidge reads what Wolff said to a teach-in at the Wall Street occupation.  For a more thorough account  of his views, watch this lecture (it begins at 7:30 on the video).