I just recently read thought there whole platform (which changes daily I might add) and there are very few demands made except for change. I'm quite sure they are just protesting cause rich people have money and they have none. And camping out in a park in your pajamas is no way to bring about change. Atleast people used to have goals in protest these people have no solutions to the problems they are addressing.

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Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment. --buddah