Robert Mueller now asking witnesses if Trump knew about Russian hacking before it was publicly known.

Courtesy of NBC News:

Special counsel Robert Mueller's team is asking witnesses pointed questions about whether Donald Trump was aware that Democratic emails had been stolen before that was publicly known, and whether he was involved in their strategic release, according to multiple people familiar with the probe. 

Mueller's investigators have asked witnesses whether Trump was aware of plans for WikiLeaks to publish the emails. They have also asked about the relationship between GOP operative Roger Stone and WikiLeaks founder Julian Assange, and why Trump took policy positions favorable to Russia. 

The line of questioning suggests the special counsel, who is tasked with examining whether there was collusion between the Trump campaign and Russia during the 2016 election, is looking into possible coordination between WikiLeaks and Trump associates in disseminating the emails, which U.S. intelligence officials say were stolen by Russia.

Trump has repeatedly denied any collusion and has described the special counsel's investigation as "illegal" and a "witch hunt."

"Witch hunt" my ass.

In one line of questioning, investigators have focused on Trump's public comments in July 2016 asking Russia to find emails that were deleted by his then-opponent Hillary Clinton from a private server she maintained while secretary of state. The comments came at a news conference on July 27, 2016, just days after WikiLeaks began publishing the Democratic National Committee emails. "Russia, if you're listening, I hope you're able to find the 30,000 emails that are missing," Trump said. 

Witnesses have been asked whether Trump himself knew then that Clinton's campaign chairman John Podesta, whose emails were released several months later, had already been targeted. They were also asked if Trump was advised to make the statement about Clinton's emails from someone outside his campaign, and if the witnesses had reason to believe Trump tried to coordinate the release of the DNC emails to do the most damage to Clinton, the people familiar with the matter said.

If it can be determined that Trump knew that the Russians had hacked the DNC and John Podesta's email account before he made these remarks, then there is your evidence of collusion right there.

Keep in mind that Papadopoulos told an Australian diplomat that the Russians had "dirt" on Hillary back in May 2016. 

 About a month after Trump made the remarks above  Guccifer 2.0 started posting those DCCC documents and by the beginning of October Wikileaks was disseminating the Podesta emails.

And Trump was pimping Wikileaks the entire time.

There is also this from CNN:

Investigators for special counsel Robert Mueller have recently been asking witnesses about Donald Trump's business activities in Russia prior to the 2016 presidential campaign as he considered a run for president, according to three people familiar with the matter. 

Questions to some witnesses during wide-ranging interviews included the timing of Trump's decision to seek the presidency, potentially compromising information the Russians may have had about him, and why efforts to brand a Trump Tower in Moscow fell through, two sources said. 

The lines of inquiry indicate Mueller's team is reaching beyond the campaign to explore how the Russians might have sought to influence Trump at a time when he was discussing deals in Moscow and contemplating a presidential run. 

I was not sure he could pull it off, but it appears that Mueller might actually be able to prove collusion after all.