One email exchange revealed the manner in which the campaign aimed to deal with a New York Times article in April 2015 that alleged a connection between donations to the Clinton Foundation and a Russian uranium producing company, Uranium One.
Emails leaked and posted on WikiLeaks Tuesday show evidence that Hillary Clinton's campaign and the Department of Justice "colluded" during the investigation into the former secretary of state's use of a private email server, according to claims made by Donald Trump's campaign.
The revelations were among thousands of messages hacked from the account of Mrs Clinton's campaign chairman John Podesta and published by WikiLeaks, opening a new front in the United States election.
Wikileaks claims to have more than 50,000 emails, which means unauthorized releases could be daily before the November 8 election.
"The Department of Justice must release all communications with the Clinton campaign and her allies as soon as possible in order to definitively prove their investigation was completely above board", he said.
"He has recently asked to have increased direct access to her so he can tell his progressive partners what she thinks about issues important to them", Abedin wrote in the email, five months before Clinton announced her bid.
The email has surfaced in a WikiLeaks dump of Podesta's emails.
Clinton campaign responded to the release by slamming the Trump campaign for "cheering on a release today engineered by Vladimir Putin", after Trump adviser Jason Miller tweeted a link to the document page with the phrase "And here...we...go".
Last week's email release purported to show messages from private paid speeches Clinton delivered in which she voiced support for "open trade and open borders" and discussed being "kind of far removed" from middle-class life. But I'm sure chelsea is more concerned with a mostly false story in the distinguished ny post about mf global and teneo not her role in what happened to laura/bruce, what she is doing to the organization or the several of stories that have appeared in the ny post about her father and a multitude of women over the years.
"Isn't it going to leak out of the Federal Bureau of Investigation anyway", Tanden wrote.
According to an email from another close aide, Huma Abedin, Clinton wanted to tape a straight-to-camera video responding to the allegations.
In July of 2015, communications director Jennifer Palmieri wrote: "We should be jamming this all the time". "He also thinks he can be most helpful to her if he has that kind of relationship".