The Kennedy magic seems to work best when ambition comes wrapped with a bit of roguery.

ECONOMIST: The pick of the Kennedys is having a tough time in Maryland

There are three possible explanations for China's extraordinary tolerance of the Kims' roguery.

ECONOMIST: Banyan

KKT's brothers and cousins have had too much roguery for their own good.

ECONOMIST: The pick of the Kennedys is having a tough time in Maryland