And we have plenty of energy, so we'll solve that problem, but the biology problem's tricky, because as we put through all these toxic materials that we disgorge, we will never be able to recover that.

Russia will be required to disgorge these acquisitions as a condition of normalizing its relations with the West. But Putin will most likely try to prop up eastern Ukraine s separatists as long as he can perhaps with military assistance disguised as humanitarian aid and will absolutely refuse to give up Crimea.