To mark World Alzheimer’s day, Libby talks to world-renowned neurologist Dr. Howard Chertkow. He has recently arrived in Toronto to become the inaugural director of the Kimel Family Centre for brain health and wellness at Baycrest Health Sciences Centre. And – Andy Kim has sold more than 30 million records and is still making music and performing. And this year, he’s one of 8 inductees into Canada’s Walk of Fame. Libby talks with him about his career and his upcoming annual charity Christmas show.