Todays New York TImes just wrote about a pact being negotiated 
between us and the Russians  to develope  High Temperature
Gas Cooled Fission Reactors using Re-Cycled Weapons Grade plutonium
from Warhead stockpiles.   THe fuel will be pelletized in ceramic
for safety,  and then after depletion will be sufficiently
contaminated with by-products to make extraction of the remaining
plutonium hazardous enough to deter re-use.

Apparently the project will be led by General Atomics of San Diego
with funding from the US GOvernment.  THe pilot plant will be built
and operated by the russians.