I think it matters. I asked to hear from Mr. Doan alone for a reason, because somebody can pass things off to someone else when you have a large group.
We can also have these other witnesses come subsequently, but just given who seems to have been directly responsible and given also that we have a dynamic right now of, frankly, senior public servants accusing other senior public servants of lying to the committee, I think, under the circumstances, it might be judicious to have people testify alone or separately, without having everybody's bosses coming with them.