What's it mean? I have not met them and cannot speak for them. But my take is that they saw Wall Street get a bailout and so, quite rightfully, they want a bailout too. They are 99% after all.
Wall Street banks not only got TARP from Congress/Presidents but the Fed Reserve secretly coughed up $3 Trillion for them. Don't believe me? Just check out the recent audit that Ron Paul forced from Bernanke and the Fed.
It's that simple.
So, since Wall Street has been such a great location for handouts why not wait there too for a big handout?