Aftershocks complicate search missions in Philippines

Rescuers continue to search ruined buildings in southern Philippines after one of the strongest earthquakes to hit the country.

Searches are complicated by minor quakes still taking place, including one captured by the Associated Press Wednesday.

The aftershock rattles a fire truck.

Workers rush out of collapsed buildings in General Santos.

The Office of Civil Defense acknowledges several collapsed and damaged buildings must be thoroughly inspected for possible survivors or casualties.