UN 'must' support Bashir arrest Prosecutor says UN should unite on Sudanese leader's arrest over Darfur conflict. Sudan announces Darfur ceasefire China condemns Sudan killings Thousands 'displaced' in Sudan Timeline: Darfur crisis

US and China set for currency clash US treasury secretary expected to press Beijing to allow yuan's appreciation.

Canada PM vows to stay in power Stephen Harper says he will use all "legal means" to block opposition takeover bid.

US car union pledges concessions	Obama names Richardson to cabinet	Nato backs US missile defence plan
Republican wins US senate seat	UN approves piracy crackdown	Bush regrets Iraq war intelligence