Those discussions or innovations are ongoing, and I think as technology advances those will become more viable, but we're still dealing with immediate challenges. Communities are looking for simple solutions now, but, certainly, we're approached all the time with airships, drones and other ideas of how we can make transportation cheaper, therefore reducing the cost.
One of the things that the Government of Nunavut has consistently come forward with to reduce air costs is to simply extend landing strips in communities that would enable bigger planes to land. If you have bigger planes that can land, you can get more cargo. If you have more cargo on one plane, as opposed to multiple planes, then that will reduce the cost of the food that's brought in.
There are lots of different ways to look at it for sure. We're always looking for innovation.