For anyone still uncertain about the reason for all these people in the streets, some visuals - on jobs lost and profits made - bring it home. More here.
"Just keep reminding yourself: a mere three years after the financial industry nearly destroyed the planet, Wall Street is bigger and more profitable than ever while a tenth of the rest of us remain mired in unemployment. Even after nearly destroying the planet, virtually nothing has changed. That's the outrage, not a few folks with funny costumes or wacky slogans. Always keep in mind whose side you're on." - Paul Krugman.