The supply chain challenges, certainly during COVID, were real for many components, particularly with respect to semiconductors, which saw a number of global shortages. Our team has been able to manage this issue so far.
I mentioned components and subcomponents. One of the interesting features of buy America is that it can apply at the assembly level or it can apply one or two levels down. Our hope is to be able to continue to use our heavily Canadian supply chain to produce for the U.S. market, but depending on the way it's implemented, it could make a very big difference. It could certainly impact the Canadian supply chain, which would not be great for our economy.