I'll be very brief.
First of all, I want to thank you all for listening to us today.
I really do think, as Richard has said, that we have to take some risks to make this happen. The world has really taken risks already to get 5.2 million people onto therapy and has done things that nobody thought people from resource-limited settings were able to do. Every day people take risks. I think we have the capacity and the ability within our country to be really significant players and significant contributors to what is a global problem and to offer up a viable solution for procuring cheaper, affordable treatments for people affected by HIV and AIDS and other conditions.