John Donvan is a correspondent for ABC News, and host and moderator of the Intelligence Squared U.S. Debates, which are heard on public radio and by podcast. During his journalism career, in addition to anchoring such broadcasts as ABC’s Nightline, John served as chief White House correspondent, and held multiyear postings in London, Moscow, Jerusalem, and Amman, Jordan. He is the winner of three Emmys and the Overseas Press Club Award. He became interested in autism’s impact on families upon meeting his wife, the physician and medical school professor Ranit Mishori, who grew up in Israel with a brother profoundly affected by autism. John also performs as a live storyteller with the group Story District. He has two children and lives in Washington, DC. 
 
Caren Zucker is a journalist and television producer who has reported on a broad range of subjects both domestically and internationally. As a producer for ABC’s World News and Nightline, working alongside Peter Jennings, Charlie Gibson, and Diane Sawyer, she covered economic summits, presidential campaigns, social trends, and the Olympic Games. Emmy-nominated, she was honored for her part in ABC’s coverage of 9/11 with two of television’s most prestigious prizes, the Peabody and the Alfred L. DuPont awards. Her oldest son Mickey’s autism diagnosis inspired a new direction in her reporting: to bring a better understanding of autism’s realities. Zucker and her husband, NBC Sports senior producer John McGuinness, have three children and reside in New Jersey.