Summary: <p></p><p>David K. Randall never gave much thought to his sleep – until he began sleep walking. That first midnight crash into a hallway wall went him on an investigation into the strange science of sleep. Ross Reynolds speaks with the author about his new book, <a href="http://www.amazon.com/Dreamland-Adventures-Strange-Science-Sleep/dp/039308020X">“Dreamland: Adventures in the Strange Science of Sleep.” </a></p>
