Spotlight on Pittsburgh

Pittsburgh. The town where America's industrial heart once beat strongest, smokiest, dirtiest and most powerfully. For more than a century, Pittsburgh was the gritty, grimy showplace of American manufacturing muscle. Then it became a symbol of something quite else, as the mills shut down and the smoke cleared to reveal an economy that seemed withered and dead. Today, Pittsburgh has entered a new era. It is a relaxed place where business is done effectively, efficiently and cleanly. And where