Nuclear security summit in Soeul # 26.03.2012 15 Uhr # Journal (englisch)To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video03/26/2012March 26, 2012Leaders from more than 50 countries are in Seoul for a nuclear security summit. The last one was hosted by US president Barak Obama in Washington two years ago.https://p.dw.com/p/14SRQAdvertisement