U.S. Park Police officers document the remaining tents on one of the nation's last remaining Occupy sites, McPherson Square in Washington, Monday, Feb. 6, 2012. Two encampments of Occupy demonstrators in Washington are noticeably quieter after a weekend in which U.S. Park Police began strictly enforcing no camping regulations. About 30 tents remained in the city's McPherson Square on Monday, and slightly more were at Freedom Plaza, where demonstrators have been for months. But as a result of U.S. Park Police action over the weekend, the remaining tents in both encampments had been cleaned of blankets and bedding. Demonstrators were sleeping in churches or private homes. (AP Photo)