An Occupy Wall Street demonstrator is directed to step back from the scene of an arrest Saturday in New York by a police officer, after a march marking six months since the movement's founding. Protesters lack consensus on what the group's focus should be going forward. (Associated Press)

An Occupy Wall Street demonstrator is directed to step back from the scene of an arrest Saturday in New York by a police officer, after a march marking six months since the movement's founding. Protesters lack consensus on what the group's focus should be going forward. (Associated Press)