President Bush believes that we need to explore new methods of deriving new lines that would not result in embryos being destroyed. He feels that we should push the envelope of science in a way that does not cross fundamental moral and ethical lines.
President Bush believes Chairman Greenspan is doing an excellent job, We don't speculate on personnel decisions.
The president believes that he has the authority necessary. But we're willing to work with the Congress if they feel that further codification of that is needed.