Chris Van Hollen actually said...

I am, because I'm willing to listen to all the evidence before rendering a final verdict in this case. Do I think that the House has made an...

The Biden issue is a total red herring. It's been well-documented that there is no truth to the allegations.

Michael Duffey's exactly the witness that we need to hear from.

It's very reasonable to seek some assurances right up front that there will be witnesses.