[Mercat]

Did Grassley know?

[Roccus]

The Gang of Eight (Intelligence) Per wiki

Under the “gang of eight” system, the executive branch of the United States discloses highly sensitive intelligence information to the following positions within the US congress:[6]

United States House Permanent Select Committee on Intelligence:

Devin Nunes (R, CA-22): (Chair)
Adam Schiff (D, CA-28): (Ranking member)

United States Senate Select Committee on Intelligence:

Richard Burr (R, NC): (Chair)
Mark Warner (D, VA): (Vice Chairman)

Leadership in the United States House of Representatives:

Paul Ryan (R, WI-1): (Speaker of the House)
Nancy Pelosi (D, CA-12): (Minority leader)

Leadership in the United States Senate:

Mitch McConnell (R, KY): (Majority leader)
Chuck Schumer (D, NY): (Minority leader)

[InterceptPoint]

Did Grassley know?
++++
Yes, watch the video.

The point is that Schumer knew as well but lied about it to keep the Trunp-Russia media frenzy alive.