I want to make a quick comment. I think that with biotechnology we've seen a huge amount of industry dollars driving the research; we haven't seen the same amount of public money going to public projects to develop regulations or systems of accountability.
I think the same thing applies with nanotechnology. We need to have public money that allows for publicly funded research that is independent from industry, that allows us to have our own set of eyes and ears on the issue, and that we're not being spoon-fed information that doesn't have an analysis, that has public dollars and no attachment.