Thank you very much, and frankly we share your concerns.
What I've tried to portray today is that the global isotope supply situation has a capacity limitation. The reactors that we talk about internationally are all in the fifty-year vintage, and there are no other new reactors coming online, other than in the case of the investment that Canada has made to date in the MAPLE reactors. So what this has done is highlight the fragility, if you will, of the supply chain of isotopes to Canadians and to others.
We think, frankly, that it is absolutely paramount to have a national isotope supply strategy for Canada. We think there needs to be a clear consideration of what can be done to ensure the operability and licensability of the NRU supply stream beyond 2011, which is its current licensed time. Furthermore—