Rahm Emanuel, Amy Rule, Zacharias Emanuel, Ilana Emanuel, Leah Emanuel, Timothy Evans

    FILE – In this May 16, 2011 file photo, Chicago Mayor Rahm Emanuel takes the oath of office from Circuit Court of Cook County Chief Judge Timothy Evans, accompanied by his wife, Amy Rule, and their children, Zacharia Emanuel, Ilana Emanuel, left, and Leah Emanuel, in Chicago. In a statement Thursday, July 21, 2011, Karen Lewis, the president of Chicago?s teachers union reacted with apparent sarcasm to news that Emanuel and his wife are sending their children to a private school this fall. (AP Photo/M. Spencer Green, File)