Eleanor Wachtel, host of CBC Radio's Writers & Company, has been interviewing authors for 25 years and has talked to most of the literary greats, including Alice Munro, Jonathan Franzen and Toni Morrison. She includes some of those conversations in her book "The Best of Writers & Company: Interviews with 15 of the World's Greatest Authors" and joins The Agenda in the Summer to discuss what goes into a compelling author interview and what makes these writers truly remarkable.