Vietnam's anti-war activists conducted an exorcism session outside Pentagon, in the United States. In Washington, DC, thousands of people met in the anti-war rally. Then hundreds of activists traveled to the Pentagon. Following the words of activist Abbie Hoffman, writer Allen Ginsberg and music group The Fugs, they held an exorcism ceremony and tried to solve the building. Police answer him by beating and arresting protesters. Watch video of the day.