Michael Mandelbaum

Words matter, especially words defining complicated political arrangements, because they shape perceptions of the events of the past, attitudes toward policies being carried out in the present, and expectations about desirable directions for the future.

Read the news section of the newspaper and there is confusion and uncertainty, a world buffeted by large forces people neither understand nor control. But turn to the sports section and it's all different.

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.