I think the research enterprise is something very special. It is designed the way it is for a reason. It is based on free and open collaboration and the exchange of ideas. It is based upon reciprocity. It's based upon transparency.
My fear is that we have an adversary who has taken every strength of our research enterprise and has turned it into a vulnerability. We run the risk, if we don't handle this properly, of breaking a system that's very important to us, and that is my biggest fear.
Along with that, if these sensitive issues aren't handled properly, certainly there is an opportunity to ruin careers and to make it an issue of xenophobia where no xenophobia exists.
Once again, I think we have to handle the solutions to these problems very carefully.