Particularly when we're talking about the efficiencies, alternative fuels, emissions, etc., I think infrastructure's probably our biggest issue there, and not necessarily the government spending a bunch of money on infrastructure but at least providing for some allowance possibly on a tax basis or something to help encourage the development of some of those infrastructures. With a lot of that type of technology, of course, the infrastructure is key to it being made usable on a broad basis.
As for a lot of the safety standards that are coming down—be it visibility, for instance—to be honest, I'm not sure what the government can do at this stage. There's some great work being done at the association level, which is bringing together the right experts from across the different manufacturers and really trying to define standards that make sense. It may be that industry ends up adopting this quite nicely without any intervention because it just makes sense. It can happen.