China Explosions: Tianjin Puppy Becomes Blast Symbol

From the horror of the warehouse blasts in China's port city of Tianjin comes a tale of survival that has bewitched Chinese social media users and become a symbol of hope amid the relentless flow of dark news and images. More than 72 hours after explosions devastated parts of the city, search and rescue teams came across a mongrel puppy at the blast site.