He stressed the same process was used under the previous administration of President George W.Bush.

VOA: standard.2010.02.07

Since he was elected, efforts have been under way to re-energize that rapprochement process.

VOA: standard.2010.04.15

While he acknowledges that there is much to be learned from alternative research methods like cell culture a process by which cells are taken from a living organism and grown under controlled conditions VandeBerg says they have learned a lot more from research on chimpanzees.

VOA: standard.2010.02.16