What can we learn from the life of an explorer who died almost seven centuries ago? We’ll spend this hour with Laurence Bergreen, author of “Marco Polo: From Venice to Xanadu” (Knopf, 2007).
What can we learn from the life of an explorer who died almost seven centuries ago? We’ll spend this hour with Laurence Bergreen, author of “Marco Polo: From Venice to Xanadu” (Knopf, 2007).