New details are emerging about the mass shooting at two mosques in Christchurch as survivors share their stories. A son recalls his father protecting him and Abdul Aziz, who has been hailed as a hero, recounts his confrontation with the gunman.» 

QUESTIONS: 

1. What made this said nation grieve? 

2. What is New Zealand's Prime Minister vowing to change? Do you think this plan may help prevent/stop terrorism? Explain your answer. 

3. Some people argue that if people can't express themselves democratically - for instance, if they can't vote to change the government - they are justified in carrying out terrorist actions. What is your opinion?