Tanzanian minister quits office

US car firms 'should go bankrupt'
The United States's biggest carmakers should be allowed to go bankrupt, a leading US politician says.

Former Siemens manager convicted
An ex-manager at German industrial giant Siemens is convicted of corruption after admitting to setting up slush funds to pay bribes.

Air traffic system 'wastes cash'
The boss of Lufthansa says billions of dollars are wasted as planes fly between different European air traffic control systems.

Siemens ex-manager stands trial
A former Siemens manager goes on trial for his alleged role in a scandal involving bribes to secure deals.

One in four 'asked to pay bribes'
Almost one in four firms have been asked to pay a bribe in the last two years, a survey by Ernst & Young suggests.