Journalist and author Caroline Baum's memoir 'Only' is a fascinating insight into growing up an only child in a world of privilege to controlling parents. In conversation Caroline shares the conspiracy of being the lost child of JFK; how MI5 & the KGB came to sit outside her London home; & the challenges of being the precious cargo of immigrant parents escaping their own secretive worlds of grief. This is an intimate and long conversation exploring Caroline's life and the techniques used to capture it.