justice department has confirmed that weeki leaks remains the target of a criminal investigation it comes as the head of the us senate intelligence committee said that the website's editor julian assange should be prosecuted for espionage a son just currently staying at ecuador's embassy in london waiting for a decision on his political asylum bit is laura smith reports. sanchez always maintained that what he fears the most is being extradited from sweden to america to face these charges of espionage and evidence is mounting with these renewed calls that we've heard this weekend from the head of the us senate intelligence oversight committee she joins these calls for us to be prosecuted for espionage she says she's senator dianne feinstein and she said that knowingly obtained and disseminated information which could cause injury to the u.s. has caused serious harm to national security and should be prosecuted accordingly she said that he shouldn't be protected by the first amendment which of course which of course protects free speech and is enshrined in the constitution he says he calls