Wang Wang led an apparently unremarkable life, until its brutal ending. Given her name by the residents who fed her, she lived as a stray in Guangdong province, China. Now Wang Wang has featured on billboards in Chinese cities, on a crowdfunded screen in Hong Kong's Mong Kok, and on advertising boards in Taipei and New York's Times Square. More than 70,000 people have signed a petition asking China to change the law. The reason lies in how Wang Wang died a month ago today, on June 28.That morning, a group of boys beat her three puppies to death with...