With respect to how much capital, we haven't given out any of that information, what I will tell you is, it's fully contemplated in our 2019 capital outlook that we provided and it's part of the growth initiatives that we talked about in previous earnings calls. The completion is -- is the end of 2021, but the majority of that long delay has to do with Europe, and North America, I don't have the exact date in front of me, but it's not a network where you got to wait until everything's turned up, we prioritize the routes based on the demand from our customers, we will activate those routes, we are in the process of activating them, we will install the fiber, you know, we’ll continue to do that based on the prioritization that our customers want. So, you know, we're really pleased with our ability to roll this out very quickly. If you -- if you have a network that's direct buried into the earth, it costs you an enormous amount to open a new trench. It costs you an enormous amount of time to get all the rights of way and all of that. And what we do is we [indiscernible] we pull the fiber directly into the conduits. It's very simple, very straightforward, and very cheap compared to the alternatives. So we're really pleased to use our -- our very extensive conduit network to take advantage of that. With respect to M&A, we don't really talk about M&A before we do something, we will continue to be active and looking, we are an inquisitive company, we will make sure that anything we do is accretive to the business and free cash flow basis and functionality basis. And, so, we’ll continue to look at that. But right now, our real effort is transforming CenturyLink. And looking at the way that we interact with our customers and creating an environment where we can do seamless things. I mentioned in the -- in the prepared remarks, our dynamic connections. Dynamic connections for enterprise customers allow them to establish connectivity with us. And then use that connectivity by typing in a few keystrokes to either increase the speed or redirect it from one cloud service provider to another or one of their data centers to another and really give them the flexibility to use that in a digital way. The next step of that, obviously, is to create a connection between their systems and our systems where -- where their AI tells us to automatically upgrade that capacity or do something. And so -- so that's really the effort of ours over the next couple of years. And so there's some tuck-in type ideas that might make sense to go with that. But we don't talk about any specifics until we do something.