Russia Today 
Saturday, November 5, 2011
On November 4, Occupy DC demonstrators had gathered to protest the Defending the American Dream summit at the Washington Convention Center. Occupy DC marched from McPherson Square to the convention center Friday evening – when a driver plowed into the crowd of protesters, injuring two. Police officers had let the driver go. This prompted angry cries from the crowd, at which point officers started scuffling with protesters, in the end arresting 3 of the demonstrators in the street.