Four years on from mosque attacks women begin wearing hijab

Today marks four years since the March 15 terror attacks in Christchurch, described by Jacinda Ardern as one of our darkest days. The friends and families of the 51 people killed choose to mark today in private every year. But, the wider community says each anniversary is a reminder of how their lives too changed forever Our producer Mahvash Ikram spoke to Rhanas Ali who says March 15 gave her the courage to start wearing a headscarf or hijab.