Speaking inside the Ecuadorian embassy in London, WikiLeaks founder Julian Assange said the conviction of soldier Bradley Manning on espionage charges set a "dangerous precedent".
Pte Manning, who has admitted leaking confidential information to WikiLeaks, was convicted of 19 charges.
Mr Assange said the only victim in the case had been the US government's "wounded pride", adding that Manning's disclosures had helped spark the Arab Spring.
Manning's sentencing will begin tomorrow but Mr Assange said there were two appeals within the US justice system as well as the Supreme Court.
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Sir Gerald Kaufman Labour MP for Manchester Gorton and Father of The House of Commons has died aged 86, a family spokesman said.
A very unsettled start to the new week with heavy, thundery, occasionally wintry showers spreading in from the west throughout the day.
It had been reported that four domain names which appeared to support Clive Lewis for Labour leader were registered in June last year.