Now Playing: Death toll increases from volcano in Guatemala
Now Playing: Baby pulled from ash-covered building after Guatemala volcano
Now Playing: Brave father and son drive toward volcano to rescue people
Now Playing: ‘We were left with nowhere to live’: Siblings lose everything in Guatemala
Now Playing: Massive fire breaks out at luxury London hotel, officials say
Now Playing: How US is preparing for North Korea summit
Now Playing: 2nd volcano explosion sends ash flying in Guatemala
Now Playing: US marks 50th anniversary of Robert F. Kennedy’s assassination
Now Playing: Death toll on the rise in Guatemala as volcanic eruptions continue
Now Playing: Dutch PM cleans up his spilled coffee to the cheers of cleaning staff
Now Playing: Guatemala eruption: Death toll rises over 60
Now Playing: Desperate search for survivors in Guatemala eruption
Now Playing: Hong Kong set for vigil as US marks Tiananmen anniversary
Now Playing: Unknown dinosaur skeleton auctioned at Eiffel Tower
Now Playing: Death toll rises from volcano in Guatemala
Now Playing: Hiker witnesses Guatemala volcano erupt
Now Playing: Former UN Amb. on revived NK summit: ‘Danger now is this will be a gigantic photo op’
Now Playing: Woman pulled over for driving bumper car on road
Now Playing: Children burned in Guatemala volcano eruption to be treated in US
