Occupy anniversary

A Bank of India worker watches from a window as Occupy Wall Street protesters march along 47th Street in New York September 17 2013.

Occupy Wall Street protesters stand outside a barricade at Zuccotti Park in New York September 17 2013.

Occupy Wall Street protesters hold up placards in Bryant Park in New York September 17 2013.

New York State Senator Brad Hoylman (D-NY) is detained for blocking traffic during Occupy Wall Street protest along 2nd Avenue in New York September 17 2013.

Occupy Wall Street protesters stand on the steps of Federal Hall across the street from the New York Stock Exchange in New York September 17 2013.

Occupy Wall Street protesters stand outside a barricade at Zuccotti Park in New York September 17 2013.

An Occupy Wall Street protestor flashes a peace sign during a march on Broadway past a Chase bank in New York financial district September 17 2013.

Occupy Wall Street protesters stand on the steps of Federal Hall across the street from the New York Stock Exchange in New York September 17 2013.

An Occupy Wall Street protester stands outside a barricade at Zuccotti Park in New York September 17 2013.

Occupy Wall Street protesters march up Broadway in New York September 17 2013.

An Occupy Wall Street protester marches outside a barricade at Zuccotti Park in New York September 17 2013.

An Occupy Wall Street protester chants slogans along 47th Street in New York September 17 2013.

Occupy Wall Street protesters march along 47th Street in New York September 17 2013.

Nurses from Long Island College Hospital join Occupy Wall Street protesters along 47th Street in New York September 17 2013.

Occupy Wall Street protesters stand on the steps of Federal Hall across the street from the New York Stock Exchange in New York September 17 2013.

Occupy Wall Street protesters are detained for blocking traffic along 2nd Avenue in New York September 17 2013.