Archaeologists have discovered clues about origin of famous Hjortspring boat

The Hjortspring boat carried warriors on an attempted attack of a Danish island over 2,000 years ago. Archaeologists have new clues about where these raiders came from.

​ The Hjortspring boat carried warriors on an attempted attack of a Danish island over 2,000 years ago. Archaeologists have new clues about where these raiders came from. Read More Breaking News, Latest News and Videos | CNN