 We are doing some cross-training with the medical units of different countries, such as Colombia, Brazil, and we also have the U.S. Air Force and U.S. Army out here. We're doing some medical training just to load and unload patients on the helicopters, as well as treating them and giving them whatever care is needed based off their injuries. It was great to get the experience of working with different countries. In the Army we do that a lot, just military in general. We have a lot of opportunity to work with different countries, our NATO forces, and it's just really nice to get that experience as well as understand where they stand like medically and help them out and then teach us.