The short answer is, yes, they do. Actually, they ensure that those licences are maintained throughout, and they do have to be licensed.
The challenge of finding not only a doctor but a dentist for military families is an issue we're looking at right now. There is a lot of focus and a lot of work being done on looking at our family program in six areas. The first is what happens when men and women in uniform go away and leave their families at home. The second is child care. Child care is the number one issue for men and women in uniform and their families. We are looking at what we're doing in that area. Third is the issue of health care and finding a doctor; then there is spousal employment, and finally housing. We're looking at that right now.
I'd be more than happy to come back, probably next April or May, to tell you the results of that work, but it is a problem, you're right; it's a challenge.