Cindy Sheehan, who drew international attention when she camped outside President Bush's ranch to protest the Iraq war, was arrested Monday along with three other women during a demonstration demanding the withdrawal of U.S. troops from Iraq. The march to the U.S. Mission to the United Nations by about a dozen U.S. and Iraqi anti-war activists followed a news conference at U.N. headquarters, where Iraqi women described daily killings and ambulance bombings as part of the escalating violence that keeps women in their homes. Women Say No to War, which helped organize the news conference and march, said Sheehan and...