We have this situation where in particular public transit rolling stock are subject, or those that are federally funded in the U.S. are subject, to the 60% U.S. content and final assembly rule, which was in place even before the NAFTA was negotiated. When you look at the success of the Canadian manufacturing industry, the two go hand in hand in trying to find a way to keep the lid on that 60%, because our supply chain is so integrated across North America and so much effort has gone into complying with that 60%, and at the same time supporting the R and D and the innovation that our industry needs to be doing here in Canada in order to stay at the cutting edge.
Whatever options there may be to come up with an agreement with the U.S. that allows Canadian and U.S. markets to be harmonized in a way that satisfies some of the concerns that I think exist in the U.S. about global competition and protecting the North American market, I'll say for now, against competition from other parts of the world, may have the potential for striking a chord.