I think you should stay away from it, to tell you the truth. I don't think subsidies are a good thing. We can all stand on our own feet. We can compete with anyone.
Now, I see that tax offsets and all this stuff to encourage innovation are good. It's going to generate revenues and employment over the long run. Where the federal government can really help is to help remove the barriers for the technologies to be implemented, whether it's internal procurement or to help facilitate government to government procurements with other countries.
If a company is making revenues, they can attract investment. Let the investment community take the risk of putting in the investment. Let them pick the winners and losers.