The September 15, 2007 anti-war protest was a march from the White House to the United States Capitol. It was organized by Veterans for Peace and the ANSWER Coalition. Volunteers were recruited for a civil disobedience action, which included a die-in. Volunteers signed up to take on the name of a soldier or civilian who died because of the war, and lay down around the Peace Monument. In attendance were public figures such as Cindy Sheehan and Ralph Nader. Police arrested more than 190 demonstrators who crossed police lines in front of the Capitol. Chemical spray was used by Capitol Police.