Researchers Study More Than 100 Shipwrecks At Bottom Of Gibraltar Strait

One shipwreck is a potential treasure trove of riches, but the value of multiple shipwrecks is information. Marine archaeologists from the University of Cadiz say the bottom of the Strait of Gibraltar is a graveyard of sunken ships and lost history going back centuries. These researchers say they've found ships dating back to the 5th century B.C. all the way up to World War II. Inside Edition Digital’s Mara Montalbano has more.