But a sports car can attract younger buyers and spread some shine across other models.

ECONOMIST: A British classic is revived by Indian owners

Mr Khan's welcome of veteran politicians, including two former foreign ministers, criticised as lotas (turncoats), has rubbed some shine from his movement.

ECONOMIST: Banyan

It now falls to Mr Sullivan to disentangle AIG from its legal problems and restore some shine to the company's share price.

ECONOMIST: The end of AIG’s Greenberg era | The