I will now move my amendment.
If I could speak briefly, I take Mark's sentiment. I know what he is trying to say. What I don't want to do is set up a hierarchy of one over the other. They should be offered both. If a witness can testify, and if they request to come before the committee, we'll pay their expenses. At that time we should also say to them, “If you want to testify by video conference, you can.” Mark's point, I think, is if someone can't do it—