Full Episode: WBUR's Nancy Gertner, Sharks Sightings Off Cape Cod, Re-Thinking Travel Photography

Host Tiziana Dearing speaks with WBUR's legal analyst Judge Nancy Gertner on a surprising turn in the Kevin Spacey sexual assault case and the arrest of billionaire Jeffrey Epstein. Plus, with more than 11 shark sightings off Cape Cod this week, we check in with the state's top shark expert. Also, in the Instagram era, re-thinking travel photography in sensitive places, from Gettysburg to Chernobyl.