Bataclan attack survivors on hate, compassion

Saturday will be six years since gunmen of the Islamic State attacked several venues in Paris, France, and killed 130 people, 90 of whom were murdered at the Bataclan music hall. The trial of the perpetrators is underway in the city and up to 1800 people are due to give evidence over the course of the next few months. Special correspondent Malcolm Brabant reports from Paris.