Let's not engage in pointless arguments about this. The witnesses have been invited and the witnesses have come. They've stated what they can and cannot do.
I guess we do have to proceed. If it's determined that the witnesses really can't be of any assistance to us, we can say at some point that they are not being any help to us. We'll shut it down in that case, if the committee members agree.
First of all, we have to go to questioning on this. We'll begin with Mr. Telegdi.