Ardern vows to deny accused mosque gunman notoriety he seeks

Students from Christchurch high schools light candles at a floral tribute at the Botanical Gardens in Christchurch, New Zealand, Tuesday, March 19, 2019. Christchurch was beginning to return to a semblance of normalcy Tuesday. Streets near the hospital that had been closed for four days reopened to traffic as relatives and friends of Friday's shooting victims continued to stream in from around the world. (AP Photo/Mark Baker)

CHRISTCHURCH, New Zealand — New Zealand’s prime minister declared Tuesday she would do everything in her power to deny the accused mosque gunman a platform for elevating his white supremacist views, after the man dismissed his lawyer and opted to represent himself at his trial in the killings of 50 people.