I believe the alleged crime is espionage. Espionage seems typically to have had a political motive historically. Does that mean that all such espionage charges should lead to denied extradition requests?
> "Fitzgerald [barrister for the defence] stated that all major authorities agreed there were two types of political offence. The pure political offence and the relative political offence. A 'pure' political offence was defined as treason, espionage or sedition. A 'relative' political offence was an act which was normally criminal, like assault or vandalism, conducted with a political motive. Every one of the charges against Assange was a “pure” political offence. All but one were espionage charges, and the computer misuse charge had been compared by the prosecution to breach of the official secrets act to meet the dual criminality test. The overriding accusation that Assange was seeking to harm the political and military interests of the United States was in the very definition of a political offence in all the authorities."
But in any case if the US wants suspects extradited from western countries they should abolish the death sentence and stop torturing prisoners.