CLEAN : Your words travel: NZ's Ardern tells world leaders one year after mosque attacks

The transcript discusses New Zealand's identity, the impact of the March 15 event, and the scale of the tragedy witnessed. It emphasizes the global responsibility of leaders, highlighting how their words can transcend borders and affect other nations. The speaker reflects on gun control measures, drawing parallels with Australia's actions and stressing the importance of such measures in preventing future tragedies.

What responsibility do leaders have according to the speaker?

What example does the speaker reflect on regarding the actions taken in response to gun violence?