Taiwan earthquake: Three family members of missing Singaporean couple arrive in Hualien

Taiwan is still feeling aftershocks after last week's deadly earthquake, with one rocking Taipei today, causing buildings to shake. Rescue efforts are continuing in disaster-hit Hualien county, six days since the quake struck. Six people remain missing, among them a mother and her two young children, as well as a Singaporean couple. Three family members of the missing couple have arrived in Hualien. Heavy machinery have been deployed to clear roads in order to expedite the search. Victoria Jen reports.