Graham is giving Feinstein an opportunity to not be embarrassed by Mueller. Maybe Feinstein who is in the Autumn of her years doesn’t understand that Mueller is suffering from Dementia.
It’s been shown that Rosenstein gave diametrically different testimony in 2017 and this week. He needs to be called back like Don Jr. was to explain that. If that doesn’t happen Graham will once again be directly aiding and abetting the coup.