PHOTO: REUTERS

Children react as the roof of a structure at Deped Mahayahay Elementary School collapses during an earthquake in Digos, Mindanao Island, Philippines, yesterday. Inset , a drone view shows collapsed buildings after the magnitude 7.8 quake in General Santos, Mindanao Island. The disaster came eight months after the Philippines suffered its deadliest tremor in 12 years, when a shallow 6.9 magnitude quake hit off the central island of Cebu, killing 79 people.