ISTANBUL -- New Zealand's deputy prime minister is attending an emergency session of an umbrella organization of Muslim nations in Turkey after a gunman killed 50 people in two mosques in the South Pacific nation.
Winston Peters was in Istanbul on Friday for the 57-member Organization of Islamic Cooperation's executive committee meeting.
Australian Brenton Harrison Tarrant was arrested and charged with murder. Tarrant livestreamed the attack and released a manifesto describing his white supremacist views and how he planned the shootings.