…(T)he courage of people to migrate is a really inspiring thing, but it’s tough in a lot of ways because there isn’t a whole lot we can do. I mean, we are out there as medical people, and with food and water just to–– I guess if you find someone in their worst possible state, if they’re in real medical distress, then we can take them to a hospital or something. But the hardest part is realizing there is not a lot we can do. We can’t drive people places. So you meet these really amazing folks who are making a very powerful statement with their feet, you know, and you are just a little blip in their longer journey.