'A Long Petal of the Sea' a new historical novel by renowned writer Isabel <br>Allende draws upon events spanning from the Spanish civil war to the 1973 <br>coup in her native Chile -- and with resonance for the experience of <br>refugees today. Allende sits down with Jeffrey Brown to discuss how she <br>drew on facts to tell her story and why her last three books have dealt <br>with the fates of displaced people.
