Rio Tinto workers arrested in China Four employees of Australian mining giant accused of spying and stealing state secrets.

High-tech plan to seal Saudi border Gulf state contracts European firm to build 9,000km-long surveillance system.

Google set to launch Windows rival Company aiming to convince PC makers to ship computers with its operating system.

Eurozone jobless hits 10-year high	US data shows unemployment on rise	GM and Ford suspend Russian plants
BP group wins Iraq oil contract	Madoff gets 150-year jail sentence	Japan jobless at five-year high