Nikolaj Coster-Waldau Instagram – On 9/11 2001 I arrived at Copenhagen airport, jumped in a cab. The radio was on, for a second I thought it was some radio drama that was on. But it was real. My wife was in Greenland where local radio announced that World war 3 had broken out. Thankfully it hadn’t. Although our world was changed forever. 20 years on the consequences of that horrific attack are felt every day all over the world. Our history is important and too often we keep repeating the mistakes of the past.