The Obama administration,he added, must make clear that it does not view engagement with Iran as a process without an end, but as a means to identify ends that would benefit both countries.

VOA: standard.2009.04.28

But the evening really kicks into high gear after the scientist's presentation ends, when the audience gets to start the conversation: "Is it still a question as to whether there is a lot more plant diversity in the Andes versus the Amazon?"

VOA: standard.2010.05.04