565 'Greatest Treasure Hunt'; 100 Things to Do in San Francisco

The founder of the Monuments Men Foundation joins us to consider what the world would be like had the Mona Lisa or Michelangelo's David been destroyed in World War II, and describes the work of the team who took heroic steps to protect Europe's art treasures from wartime damage and Nazi theft. Then a guidebook author shares tips for enjoying the rainbow of attractions, flavors, and summer festivals that make San Francisco a perpetually exciting place to visit.