How to explain Occupy Wall Street to a six year old?

Occupy Oakland Calls For City-Wide General Strike, Nov 2

Last night hundreds marched through the streets of NYC, chanting "New York is Oakland, Oakland is New York." We circled City Hall, ran in the streets, refused to be kettled or have our voices silenced, marched up broadway, North on 6th Ave, circled around on Bleecker, and marched south against traffic on 6th ave, running past police barricades, running past our fear, running in solidarity with each other and #occupyoakland.