Nell'era della diplomazia dell'inchino/2.

A student leader of the 1989 Tiananmen Square protests has been put on trial by China, one day after Barack Obama departed from Beijing.
Zhou Yongjun, 42, faces a third prison term in China after being handed over to the mainland by the police in Hong Kong.
Mr Zhou, who has lived in the United States since seeking political asylum in 1992, was arrested last September.
His subsequent transfer to the authorities in China, who have accused him of travelling on a false passport, has ignited fury in Hong Kong, which remains regulated by British law.

(Tiananmen Square protest leader put on trial)