A U.S soldier of 82nd Airborne patrols near a forward base in the Ghorak district of Kandahar southern Afghanistan. Rafiq Maqbool/AP hide caption

itoggle caption Rafiq Maqbool/AP

A U.S. Park Police officer removes a wooden structure from an Occupy D.C. protester's tent at McPherson Square in Washington, D.C., on Saturday. Cliff Owen/AP hide caption

itoggle caption Cliff Owen/AP

Occupy D.C. protesters shout slogans after erecting a tent over the statue of Civil War Maj. Gen. James Birdseye McPherson at McPherson Square in Washington. KAren Bleier /AFP/Getty Images hide caption

itoggle caption KAren Bleier /AFP/Getty Images

An Occupy camp at College Green Park in Iowa City, Iowa. The camp was mostly empty aside from three men. Becky Lettenberger/NPR hide caption

itoggle caption Becky Lettenberger/NPR

An Occupy protester is arrested early today in Los Angeles as authorities cleared the site near city hall that had been occupied for two months. Lucy Nicholson /AFP/Getty Images hide caption

itoggle caption Lucy Nicholson /AFP/Getty Images

Occupy Wall Street protesters walk across the Brooklyn Bridge. Progressive groups staged similar bridge marches in several cities in an event that was planned weeks ago, but happened to coincide with rallies marking two months since the start of the Occupy movement. Henry Ray Abrams /AP hide caption

itoggle caption Henry Ray Abrams /AP