Sikhs support Muslims in Christchurch after terror attack

The Sikh community has been helping the families of the Muslim victims of the terrorist attack in Christchurch. The Sikh Sangat Trust says while it's doing whatever it can to help the families of the victims, they urgently need financial support to bring relatives from overseas to New Zealand, and some are struggling to find that support. Harpreet Singh, Kunal Bhalla, and Sukh Preet are volunteers from the trust. They talk to Susie Ferguson.