Thanks.
Mr. MacDonald, I'll go right back to you with the question I posed.
I'll refresh your memory. It was about the innovation you spoke about and funding that innovation within our supply chains, specifically looking at the intermodal system that CN Rail relies upon and, to some degree, oversees.
I think it's surge capacity and resilience within that supply chain that I'm really interested in, and where, specifically, there are strategic investments and innovations that we could be helping fund.