Yes, so on the first question, particularly over the last year, we've taken a lot of inquiries internationally. These increases have come in from Europe, they've come in from Australia, they've come in from the Middle East. And we've also seen inquiries come in, obviously, from Canada and Mexico, but also down in Latin America. In terms of marketing, we've approached it one of two ways. Number one, we're very fortunate that we haven't done a lot of international marking directly, but we've still taken an increase. So I think that comes from having a good website. And I think having an overall good reputation within the Class 1, the American, North American Class 1 network, a lot of times the calls come in, after the inquiry, some of our customers so that's really helpful. We have taken in some of our leads, if you will, internationally from our technology partners, both Dell Computers and Nvidia, which we're very thankful for. And then the third pathway internationally has been working with partners. There are some larger wayside detection and real vendor partners. I don't want to name them publicly right now. But we are partnered with one or two of the larger rail vendors in the international market that have a good international footprint, where we've partnered with them on some of these international opportunities. So we're excited to do that. And it certainly in that partnership, allows us to be a little bit more aggressive in some of the requests for proposals that are currently under evaluation. On the second question, the government shutdown as you know, I spent a number of years in the army so we still always be very careful, a bunch government shutdown. They can be very disruptive to not only employees but also their families. In our case, a government shutdown. I do not see that impacting our business at this time. Again, most of our business is with commercial entities that are not at least directly impacted by that. Our one true government customer right now, as it stands, last time, we were threatened with the shutdown or gone through shutdowns, it did not impact us. If we had an extended shutdown, or one passenger rail customer, it could impact them. But right now, I don't really -- I'm not particularly concerned about it. Andrew, unless you see it differently. That's kind of my take on it.