I want to get to another question. I heard your opening comments about Bill C-234, and speaking for the NDP, I'll say we're supportive of the bill that was passed at third reading in the House of Commons.
I understand the costs that you associated with that, but we also had witnesses who explained that over the same time, they saw diesel costs go up 110% and that it's a time when we have seen record corporate profits in the oil and gas sector. We've seen record profits in the fertilizer sector as well. I feel that both primary producers and consumers were being hurt during a time when there was a lot of instability, but I also think that there were a lot of companies operating in the middle that took advantage of that instability.
I heard an interesting remark from Keith Currie, the president of the CFA. He made mention of the need for a critical input strategy. I know that this might be the first time you're encountering that term, but if as a committee we were to develop some kind of a recommendation for a critical input strategy, do you have any opening thoughts on some of the key things we could be focusing on with respect to that?