What Did Ghosts Look Like To People 3,500 Years Ago? (Cool Weird Awesome 643)

The new book "The First Ghosts" looks at how humans have been describing and depicting ghosts for thousands of years, including a Babylonian tablet showing a lonely, bearded ghost dude from 1500 B.C.E. Plus: today in 2013, a merchant naval officer said a great way to deter pirates off the Somali coast was to blast Britney Spears tunes.