因为出于保护线人的目的，wikileaks规定不能评论他们的信息来源，只能这么模糊的说。
贴段采访对话的原文，自己看吧。
Assange: “Whistleblowers go to significant efforts to get us material, often very significant risks. There’s a 27-year-old that works for the DNC who was shot in the back, murdered, just two weeks ago, for unknown reasons as he was walking down the street in Washington. So…”
Anchor: “That was just a robbery, I believe, wasn’t it?”
Assange: “No, there’s no finding. So, ah – “
Anchor: “What are you suggesting? What are you suggesting?”
Assange: “I am suggesting that our sources, ah, take risks and they, they become concerned to see things occurring like that.”
Anchor: “But was he one of your sources then, I mean?”
Assange: “We don’t comment on who our sources are.”
Anchor: “But why make the suggestion about a young guy being shot in the streets of Washington?”
Assange: “Because we have to understand how high the stakes are in the United States. Our sources, ah, our sources face serious risks, that’s why they come to us so we can protect, ah, their anonymity.”
Anchor: “But it’s quite something to suggest a murder. That’s basically what you are doing.”
Assange: “Well, others have suggested that. We investigated to understand what happened in that situation, with Seth Rich. I think it is a concerning situation. There is not a conclusion yet. We wouldn’t be willing to say a conclusion yet, but we are concerned about it. More importantly, a variety of WikiLeaks sources are concerned when that kind of thing happens.”