Bill Bennett has asked Americans for a colorful favor that will help show support for democracy throughout the world. "On Dec. 12, when elections begin in Iraq,” Bennett told Neil Cavuto in a Fox News Channel interview, "let’s see many Americans color their right index finger purple in solidarity for the people voting in free elections in Iraq.” ... "Americans should watch closely the voting in Iraq," he said. "I think it will do us all good to see democracy in action."