ALAMEDA, Calif.--(BUSINESS WIRE)--Advanced Cell Technology, Inc.’s (OTCBB: ACTC) William M. Caldwell, IV, Chief Executive Officer, was interviewed on CNBC Television’s “Power Lunch” yesterday to comment on a recent discovery by scientists at Wake Forest University describing a method of deriving stem cells from human amniotic fluid and a bill Congress is expected to take up today to widen the scope of funding for embryonic stem cell research.