Noam Chomsky

When General Allenby conquered Jerusalem during World War I, he was hailed in the American press as Richard the Lion-Hearted, who had at last won the Crusades and driven the pagans out of the Holy Land.

Finding a 'sacrificial lamb' on whom to tag blame for complicated problems is an important instrument in the toolkit of politicians, because it deflects blame for the nation's economic woes away from their own regulatory lapses, economic mismanagement and coddling to labor unions.