New Zealanders shaken but unbowed by terrorist attacks

It's been one week since the terrorist attack on two mosques in Christchurch New Zealand. The mass shooting was the worst peacetime attack in New Zealand’s history, and has shaken the country to its core. In the week that followed the slaying of 50 people by a white supremacist gunman at two separate mosques, New Zealanders rallied around the victims, while grappling with shock, grief and anger. The government, meanwhile, has moved swiftly to announce stricter gun laws.  The National's journalists and expatriated New Zealanders, Ashleigh Stewart and Campbell MacDiarmid, discuss how their homeland is responding to the tragedy, and bring stories of some of the victim's families.