Dives to Suffolk's sunken city may reveal medieval village

England's lost city of Dunwich has become a region of interest for underwater archaeologists who want to explore the medieval city. Britain's "Atlantis" was lost due to coastal erosion and rediscovered in the 1970's.

A series of dives has revealed several medieval churches and researchers hope that future visits will uncover cemeteries and the village. Dunwich was once the capital of East Anglia.