Occupy Wall Street across the United States,
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An Occupy Wall Street campaign demonstrator stands in Zuccotti Park, near Wall Street in New York October 17, 2011. Shannon Stapleton/REUTERS

People march from City Hall to the Freedom Park near Independence Hall Saturday, Oct. 15, 2011 in Philadelphia. Alex Brandon/AP

In this Oct. 3, 2011 file photo, Emily McArthur, of Jamaica Plain, Mass., chants through a bullhorn in front of the Statehouse, in Boston, as part of an Occupy Boston demonstration. Josh Reynolds/AP

People demonstrate in front of a Bank of America as Occupy Los Angeles protesters march on October 15, 2011. David McNew/REUTERS

Members "Stand up Chicago" march during a protest down Michigan Ave in Chicago October 10, 2011. Frank Polich/REUTERS

Demonstrators supporting the Occupy Wall Street movement against corporate power protest, Thursday, Oct. 6 2011, in Portland, Ore. Greg Wahl Stevens/AP

Occupy DC demonstrators attract the attention of drivers from McPhereson Square October 9, 2011 in Washington, DC. Karen Bleier/AFP/Getty Images

Protestors with Occupy San Francisco take part in a demonstration on the streets of San Francisco, California October 15, 2011. Robert Galbraith/REUTERS

Protesters with the "Occupy Seattle" movement demonstrate, Saturday, Oct. 15, 2011, in downtown Seattle. Ted S. Warren/AP

A man takes part in an "Occupy Austin" protest, Thursday, Oct. 6, 2011, in Austin, Texas. Eric Gay/AP

Protesters gather at the Hennepin County Government Plaza during an demonstration held by OccupyMN in support for protests that began on Wall Street Friday, October 7, 2011, in Minneapolis. Genevieve Ross/AP

OccupySanDiego protesters form a human barrier as SanDiego police officials remove tents and structures from the OccupySanDiego movement Friday, Oct. 14, 2011, in SanDiego. Gregory Bull/AP

Demonstrators with Occupy Baltimore hold signs as traffic passes by in the Inner Harbor neighborhood of Baltimore, Friday, Oct. 7, 2011. Patrick Semansky/AP

Occupy Texas at the Federal Reserve Bank in downtown Dallas, Thursday, Oct. 6, 2011. LM Otero/AP

A woman participates in an Occupy Atlanta protest at the state Capitol on Saturday, Oct. 15, 2011, in Atlanta. Erik S. Lesser/AP

A protestor holds up a sign during a rally outside Houston's City Hall, Thursday, Oct. 6, 2011, in Houston. Pat Sullivan/AP

People particpate in an OccupyMiami protest on October 15, 2011 in Miami, Florida. Joe Raedle/Getty Images

State employee Sarah Tomlinson, 26, took a day off from her job to join in support of the "Occupy Wall Street" movement in New York, held in Sacramento, Calif., Thursday, Oct. 6, 2011. Rich Pedroncelli/AP

Protestors participate in an OccupyOakland rally Monday, Oct. 10, 2011, in Oakland, Calif. Ben Margot/AP

Protestors chanting, "we are the 99%," march in downtown Tampa, Fla., in support of the Wall Street protest against financial greed and corruption, Thursday, Oct. 6, 2011. (AP Photo/Chris O'Meara)

Tamra Bell 52, back right, and her four children attend the Occupy Indy protest in Indianapolis on Saturday, Oct. 8, 2011. Michelle Pemberton/AP Photo/The Indianapolis Star

Protestors with the occupy movement gather outside of Charlotte's former city hall in Charlotte, North Carolina October 10, 2011. Chris Keane/REUTERS

Protestors affliated with "Occupy NJ" chant during a protest outside the Goldman Sachs building at 30 Hudson Street October 6, 2011 in JerseyCity, New Jersey. Andrew Burton/Getty Images

Protesters in front of the Denver branch of the Federal Reserve Bank and chant, "We are the 99 percent," on Oct. 15, 2011. Kathryn Scott Osler/AP Photo/The Denver Post