What Happens to Orphan Photos?

What happens to our photos after we pass away? What if we have no next of kin? Qathi Hart talks to found-photo collector Hank, aka, EspressoBuzz on Flickr; Tom Rankin of the Duke University Center For Documentary Studies and Trustee of the Library of Congress American Folklife Center; and Lee Sorensen of the Duke Lily Library about Orphan Photos, our pictures that have lost their way.