Madam Chair, we're not presuming injury, because I think there is still enough variety in the experience that this would be a step too far. To be honest, I haven't reviewed the literature on that. We screen people, and I know time is short here, but I think what is key is that when people come back from deployments or these demanding circumstances, we have a screening program to try to pick up those folks who may be suffering and do not yet realize that they are, and try to get them into service sooner.
