As I have said before, I do not mind spending money on research, but then if the process will actually work, then some cronycrats start pressuring for federal money to "commercialize" it, meaning subsidies to build and operate units so they can build their little empires (and Swiss bank accounts). If no private money is willing to chase it, then let it die. The use of borrowed federal funds has got to stop, and stop now. Debt has reached well past insane levels.