The Litvinenko case dominated the run-up to the summit, after Russia refused to accede to Britain's request to extradite the chief suspect in the case, businessman Andrei Lugovoi.
The Litvinenko case dominated the run-up to the summit, after Russia refused to accede to Britain's request to extradite the chief suspect in the case, businessman Andrei Lugovoi.
英国提出引渡该事件的主要嫌疑人——商人安德烈?卢戈沃伊遭俄罗斯拒绝之后，利特维年科事件奏响了这次峰会的序曲。