Second deadly quake hits Japan, 'race against time' to find survivors

By Shinichi Saoshiro and Kiyoshi Takenaka TOKYO (Reuters) - Japanese rescuers dug through the rubble of collapsed buildings and mud on Saturday to reach dozens believed trapped after a powerful 7.3 magnitude earthquake struck a southern island, killing at least 26 people and injuring about a thousand. The shallow earthquake hit in the early hours, sending people fleeing from their beds and on to dark streets, and follows a 6.4 magnitude quake on Thursday which killed nine people in the area. Res