The Senate Committee to investigate Russiagate is impotent

Nothing at all. The Republican Chair talks big but doesn't nothing, just like Twamp. To date there is no full-time staff, they have not issued any subpoenas, no witnesses have been called. And while the Republicans refuse to do anything the Dems are too limp to be effective. It's all a scam to appear to be doing something and nothing at all is getting done.