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Pyeongchang 2018 Winter Olympics

Curling – Pyeongchang 2018 Winter Olympics – Mixed Doubles Bronze Medal Match - Olympic Athletes from Russia v Norway - Gangneung Curling Center - Gangneung, South Korea – February 13, 2018 - Aleksandr Krushelnitckii, an Olympic athlete from Russia. REUTERS/Cathal McNaughton

Explosion, gunman attacks rock Norway

A powerful explosion rocked a government building in central Oslo on Friday