A state of emergency has been declared after hundreds of earthquakes in Iceland over the last week has led to the expectation of an impending volcanic eruption.
Residents in the town of Grindavik in southwestern Iceland were allowed to return briefly to collect belongings after an evacuation amid concerns about volcanic activity.
Professor Armann Hoskuldsson at the University of Iceland joined LiveNOW from FOX's Lexie Petrovic to discuss what happens next.
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