LinkedIn site disrupted in protest-wary China

Access to the networking site LinkedIn was disrupted in China on Thursday, following online calls on other sites for gatherings inspired by protests against authoritarian regimes across the Middle East. It was

RBS recovery undermined by Irish losses

Royal Bank of Scotland's high bad debt charges in Ireland and a drop in investment banking income overshadowed its return to profit in the final months of 2010. Stephen Hester, chief executive

Brent oil near $120 on Libya

* Brent crude at 29-mth high, near $120 a barrel on Libya * World stocks, copper fall for 4th day in a row * Gold, Swiss francs, Treasury prices up    Oil