by Santiago Piedra Silva with Florence Panoussian in Guayaquil Rescuers in Ecuador burrowed through deep rubble Sunday in an increasingly desperate attempt to find survivors of an earthquake that killed at least 246 people and allowed scores of inmates to escape prison. About 2,500 people were injured when the strong 7.8-magnitude quake hit Saturday evening, Vice President Jorge Glas said, a sharp rise over the previous official figure of 1,557 hurt when buildings came crashing […]