So several people knew about WikiLeaks being in contact with the campaign:
on the same day that Trump Jr. received the first message from WikiLeaks, he emailed other senior officials with the Trump campaign, including Steve Bannon, Kellyanne Conway, Brad Parscale, and Trump son-in-law Jared Kushner, telling them WikiLeaks had made contact. Kushner then forwarded the email to campaign communications staffer Hope Hicks. At no point during the 10-month correspondence does Trump Jr. rebuff WikiLeaks, which had published stolen documents and was already observed to be releasing information that benefited Russian interests.
Looks like Trump Jr. parroted a bunch of things WikiLeaks sent him via Twitter DMs, and this stuff about Trumps tax returns...
“Hey Don. We have an unusual idea,” WikiLeaks wrote on October 21, 2016. “Leak us one or more of your father’s tax returns.” WikiLeaks then laid out three reasons why this would benefit both the Trumps and WikiLeaks. One, The New York Times had already published a fragment of Trump’s tax returns on October 1; two, the rest could come out any time “through the most biased source (e.g. NYT/MSNBC).”
It is the third reason, though, WikiLeaks wrote, that “is the real kicker.” “If we publish them it will dramatically improve the perception of our impartiality,” WikiLeaks explained. “That means that the vast amount of stuff that we are publishing on Clinton will have much higher impact, because it won’t be perceived as coming from a ‘pro-Trump’ ‘pro-Russia’ source.” It then provided an email address and link where the Trump campaign could send the tax returns, and adds, “The same for any other negative stuff (documents, recordings) that you think has a decent chance of coming out. Let us put it out.”
...sounds an awful like what could've happened when some older, not very newsworthy tax return info ended up being leaked to Rachel Maddow at MSNBC a while back.
Anyone still believe WikiLeaks is some impartial good guy in all this?