 Elizabeth Williams is an innovation specialist with the VA. She says more than 100 veterans on the Gulf Coast are using VR to cope with their symptoms. We have clinicians that are using it for things like in vivo exposure, phobia-based therapies with their clinicians. So that could involve putting them in an environment that they have a fear of, and they could process that fear with their clinician. The VA says there's been a lot of success with this treatment.