How powerful is a hydrogen bomb, and should we believe North Korea's claims

143 views · Published 6 January 2016 · 0:56 · Indexed 21 October 2026

Channel: The Daily Viewer · 2016 · People & Blogs

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North Korea announces it has tested a hydrogen bomb. While some question if the claims are true, others remain fearful.
Rachel Holt takes a closer look.

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