And did so to try and elect Trump. Of that, there is little doubt.
The next questions are, "Did officials with the Trump campaign collude with the Russians?" And if so, "What did Trump know, and when did he learn it?"
Given Trump's loud denials about Russian influence in the election on his behalf, my guess is: Everything, and early on. Remember, this is the guy who asked, on national TV, for the Russians to "find the emails."