Tsunami Increase News Today

Areas of alaska exist. joining me is a marine scientist and author who has written extensively on ocean science and that would include tsunamis. good morning to you, dr. prager. >> good morning, alex. >> how concerned are you about the coast of hawaii at this point and other areas, easter island, the juan fernandez islands also known as robinson caruso. what kind of tsunami are we talking about here? >> it is very hard to predict the height at this point because things along the way, as the wave...