From World 7:48pm

Germany warns US on market bubbles

Wolfgang Schäuble

New finance minister Wolfgang Schäuble echoes China’s fears

Michel Barnier From World 11:30pm

Barnier set to win EU financial role

French foreign minister’s appointment to be contentious move

Getty From World 6:14pm

Foreign policy tests Obama-Clinton bond

Working relationship faces tough challenges

diamonds From Markets 7:33pm

Moves to mine gem potential

Diamond industry weighs up creation of investment market

US talk show host Oprah Winfrey From Companies 9:05pm

Closing credits roll for Oprah

Presenter launches her own network

From Comment 9:29pm

A suburban salesman

Much intrigue surrounds hedge fund operator Helmut Kiener