Signs of life detected as rescuers dig for Hong Kong couple trapped by Taiwan quake

Signs of life were detected as a major operation to rescue a Hong Kong couple and five mainland Chinese tourists trapped in a partially collapsed building in the Taiwanese city of Hualien continued on Friday.
 The seven missing people were staying at the Pretty Baby Inn, a hotel on the first three floors of the Yun Men Tsui Ti building, where seven people died after Tuesday’s magnitude 6.4 quake, Taiwan’s Central Emergency Operation Centre said.
The Hong Kong couple, who…