Absolutely.
The Canadian manufacturers have been very much involved in most of those issues in the past. Certainly passenger rail equipment, like the LRC train, which VIA operates, is one of the most successful train projects. It originated in Canada. It was before its time. It's still at the top of technology, and it's one of the things that got Bombardier into railway equipment manufacturing generally. And there are other examples of that.
But yes, with regard to supplying replacement locomotives to the short lines, you've probably heard of RailPower. They're a company that makes hybrid locomotives. They're in Canada, and they have a lot of customers in the U.S and will get more as time goes on. They have a very good product that is extremely fuel efficient, is quiet, and has low emissions because of the much smaller engine and the battery power it uses. It charges the battery and runs like a hybrid automobile.