That's the difficulty we find ourselves in. We've had a couple of veterans appear before the committee—very passionate, very convinced, and very sick—and yet we have a report that wouldn't look at their records, that came up with a conclusion based on a paper review.
One of the veterans who appeared in front of us provided us with some work that was done in examining hair samples. Could you offer an opinion on the reliability of that type of testing as compared with others in determining levels or traces of radioactive material?