Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Protesters affiliated with Occupy Wall Street demonstrate for a variety of causes at Zuccotti Park near the New York Stock Exchange on the second anniversary of the movement on September 17, 2013. (Credit: Spencer Platt/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
An Occupy Wall Street participant draws a sidewalk chalk drawing during a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
An Occupy Wall Street participant takes part in a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street participants take part in a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street participants take part in a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street participants take part in a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street participants take part in a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street participants take part in a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street participants take part in a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street participants take part in a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street participants take part in a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street participants take part in a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street participants take part in a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street participants take part in a protest to mark the movement's second anniversary in New York, September 17, 2013. Hundreds of Occupy Wall Street participants held a march to mark the movement's anniversary. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street protesters wearing masks made out of enlarged dollar bills act in a short skit in Times Square on September 17, 2013 in New York City. Today marks the two year anniversary since the protestors set up camp in New York's financial district, calling for drastic social and finanical reform. (Photo by Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street protesters wearing masks made out of enlarged dollar bills act in a short skit in Times Square on September 17, 2013 in New York City. Today marks the two year anniversary since the protestors set up camp in New York's financial district, calling for drastic social and finanical reform. (Photo by Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street protesters march from the United Nations building to Bryant Park on September 17, 2013 in New York City. The march centered around the idea of a so-called Robin Hood Tax, a 0.5 percent levy to be applied to financial service companies, with proceeds to be used for social services. (Photo by Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
A police officer monitors Occupy Wall Street protesters as they march from the United Nations building to Bryant Park on September 17, 2013. (Photo by Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street protesters march from the United Nations building to Bryant Park on September 17, 2013 in New York City. The march centered around the idea of a so-called Robin Hood Tax, a 0.5 percent levy to be applied to financial service companies, with proceeds to be used for social services. (Credit: Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
New York State Senator Brad Hoylman is arrested for purposefully blocking traffic during an Occupy Wall Street march from the United Nations building to Bryant Park on September 17, 2013 in New York City. The march centered around the idea of a so-called Robin Hood Tax, a 0.5 percent levy to be applied to financial service companies, with proceeds to be used for social services. (Credit: Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street protesters walk past a Chase Bank during a march from the United Nations building to Bryant Park on September 17, 2013 in New York City. The march centered around the idea of a so-called Robin Hood Tax, a 0.5 percent levy to be applied to financial service companies, with proceeds to be used for social services. (Credit: Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street protesters walk past a business man in a window during a march from the United Nations building to Bryant Park on September 17, 2013 in New York City. The march centered around the idea of a so-called Robin Hood Tax, a 0.5 percent levy to be applied to financial service companies, with proceeds to be used for social services. (Credit: Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
A man is arrested for allegedly blocking traffic during an Occupy Wall Street march from the United Nations building to Bryant Park on September 17, 2013. (Credit: Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
An Occupy Wall Street protester leads a chant outside the headquarters of JP Morgan Chase during a march from the United Nations building to Bryant Park on September 17, 2013 in New York City. The march centered around the idea of a so-called Robin Hood Tax, a 0.5 percent levy to be applied to financial service companies, with proceeds to be used for social services. (Credit: Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
An Occupy Wall Street protester participates in a march from the United Nations building to Bryant Park on September 17, 2013 in New York City. The march centered around the idea of a so-called Robin Hood Tax, a 0.5 percent levy to be applied to financial service companies, with proceeds to be used for social services. (Credit: Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
A woman is arrested for allegedly blocking traffic during an Occupy Wall Street march from the United Nations building to Bryant Park on September 17, 2013. (Credit: Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street protesters walk past a man working inside a Chase Bank during a march from the United Nations building to Bryant Park on September 17, 2013. (Credit: Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
A police officer monitors Occupy Wall Street protesters as they march from the United Nations building to Bryant Park on September 17, 2013. (Credit: Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
An Occupy Wall Street protester participates in a march from the United Nations building to Bryant Park on September 17, 2013 in New York City. The march centered around the idea of a so-called Robin Hood Tax, a 0.5 percent levy to be applied to financial service companies, with proceeds to be used for social services. (Credit: Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Occupy Wall Street protesters attend a rally outside the United Nations building prior to marching to Bryant Park on September 17, 2013 in New York City. The march centered around the idea of a so-called Robin Hood Tax, a 0.5 percent levy to be applied to financial service companies, with proceeds to be used for social services. (Credit: Andrew Burton/Getty Images)
Occupy Wall Street Activists Mark 2 Year Anniversary Of Movement
Police officers monitor Occupy Wall Street protesters as they march from the United Nations building to Bryant Park on September 17, 2013 in New York City. (Credit: Andrew Burton/Getty Images)