Four Christchurch sites considered for March 15 national memorial Four Christchurch sites considered for March 15 national memorial RNZ Source: https://news.google.com/rss/articles/CBMirAFBVV95cUxQNlRvS081WEpYZ3BWRndCLUZFQmFONzFWelpvVkZjWURhN1VxVXFzdUN4c0U1TmJwdkNlQ3YyeE1WeGFkaXNlRGFocUt3N3FnTHk3TjhVVThnRkhrQ0VBZ2lHanNaSDBZNlZpOWRfZDdpZXdtcndUU0hpd0NyZE04ZXNhbzk3bXQyY0FCUlRsWnUxRElIMEpQVEdMdU9zTDg4R0ZCd1NCaldOTDVF?oc=5