Those who are protesting the Federal Reserve, inflation, foreign interventionism, the Military-Industrial Complex, fiat currency, bailouts, and the corporate control of government.
You know, the kind of issues that the "Right" doesn't want to talk about.
Except they aren't really. Well, maybe a few persons at the Occupy rallies are talking about fiat currency, and there might be someone concerned about the Federal Reserve's monetary policies, but you are much more likely to find those protestors at a Tea Party rally. The bank bailouts you find are equally despised by both Occupy protestors and Tea Party protestors, but an important difference is the Occupy protestors seem to mostly be mad the money wasn't given to them, while the Tea Party protestors believe the money shouldn't have been taken from the taxpayer to begin with, let alone doled out to business entities that screwed up with their risk assessments. Corporate control of government is a valid idea to protest against, but the Occupy folks seem ok with big money in Washington, so long as it is Big Union or Soros money; they're ok with the game so long as their side is winning. I don't blame the (mostly) kids that make up the bulk of these protests really (at least the ones that aren't wearing masks and looking at these protests as an excuse to engage in hooliganism under the auspices of "social activism"); they were brought up to think that they are entitled to earning big bucks after taking a Social Awareness bachelor's degree at a liberal leaning university paid for by their parents, and don't realize they are being manipulated by the media and the special interests aligned with the Left. But not blaming them doesn't mean I'm willing to redistribute wealth to them because they believe they're entitled to it.