 The uptake was pretty low, which we can get into. It's because the tags don't work great or have great retention rates in a lot of cases. But, yeah, they thought about doing it voluntarily. They finally decided that they're going to make it mandatory. And while I was digging around, there's already been some preliminary research internally at USDA about even potentially at some point moving to GPS tracking cows. So it's going to potentially get even more intense. Justification is public health.