Excellent reasonable answer. But isn't this space very valuable? Its not only climate controlled, but protected by a variety of security measures. All of these

Excellent reasonable answer. But isn't this space very valuable? Its not only climate controlled, but protected by a variety of security measures. All of these are expensive. So you would assume that whatever goes into the vault would have to be worth these expenses. Then again, people are people, and tend to shove things where they'll fit. Another interesting point: NASA listed the journals as stolen, but Roberts denies he ever had them.