Gordon Lightfoot helped define the folk-pop sound of the �60s and �70s, but he�s not known for being an open book when it comes to talking about his personal life, until now. Libby speaks with Nicholas Jennings, the author of Lightfoot. The first biography of the legendary troubadour. Plus�. This year�s flu vaccine is now available, Libby talks to Dr. Bryna Warshawsky, Medical Director at Public Health Ontario, about why it is especially critical for Zoomers.