is asking the right questions? well, those first two would be questions around collusion, and the second two maybe even the last three, around obstruction of justice. i suspect those are not all the questions he d ask, but those do define some of the core issues that have been examined both in the house and senate in our judiciary committee investigation and from what we know of it publicly, the intelligence committee questions. those do strike me as some of the core issues i would expect mueller to be looking at. meanwhile, senator, congressional investigators in the house intelligence house committee are wrapping up their probe, republican majority, and as you heard moments ago, republicans on the committee simply say there s nothing left to explore. your reaction? i don t think that s accurate. we just had a conversation in the senate judiciary committee earlier today about how many of the witnesses we should have called on a bipartisan basis, have not yet come in similarly