In a New York Times oped in January, GPS co-founders Glenn Simpson and Peter Fritch wrote that they helped McCain share their anti-Trump dossier with the Obama-era intelligence community via an unnamed emissary.
He long ago said he suspected as much and had his assistant call him to get him out of the meeting. Much ado about nothing.
This is obviously very high level and sensitive information but is part of Russia and its governments support for Mr. Trump helped along by Aras and Emin.
What it also proves is that Russia was in no manner, shape, or way, supportive of a Trump presidency.