White House Chief of Staff Rahm Emanuel addresses the General Assembly of the Jewish Federations of North America in Washington on November 10, 2009. Emanuel stepped in to speak in replacement of US President Barack Obama who went to Fort Hood to meet with victims and families of last week's shooting at the army base. Getty Images logo Getty Images 2 weeks ago

White House Chief of Staff Rahm Emanuel addresses the General Assembly of the Jewish Federations of North America in Washington on November 10, 2009. Emanuel stepped in to speak in replacement of US President Barack Obama who went to Fort Hood to meet with victims and families of last week's shooting at the army base.