I would maybe offer an opinion that Canada has actually something that they are aspiring to. So they're going to take the next four to five years to implement this new America Invents Act to actually align themselves with a legal framework that is closer to the Canadian framework.
But Canada is also closer to the rest of the world, so the United States is actually coming to the rest of the international community. I'm not saying that there aren't areas in their legal framework that would be beneficial to us, but principally, from a big-picture perspective, they're in a bit of a catch-up mode.