6.9 quake rocks Mindanao, 4 confirmed dead

6.9 quake rocks Mindanao, 4 confirmed dead

Four are confirmed dead, scores injured and structures damaged as Mindanao was once again rocked by a powerful quake, the fourth powerful tremor to hit the island since October this year. The Philippine Institute of Volcanology and Seismology (Phivolcs) said the...