Yes, Mark highlighted the fact that all the companies are competing on an aggressive basis in a global fashion. What you find is that some companies have chosen different technology streams as their lead stream. In the case of some of the Japanese manufacturers, it's been hybrid technology. In the case of some of the European manufacturers, it's been diesel technology. In the case of the North American manufacturers, there's been a focus on E85 alternate fuel technology. But those aren't the sole technologies that are being embraced.
In terms of electric technology, which you're referencing, the real issue at hand is the battery technology that still needs to be developed and refined. I don't know that much about it, but my understanding is that Canada does have a resource base in battery technology. From my perspective, this is something that should be encouraged in Canada.