Does China's Only Female Emperor Deserve Her Bad Rap?
Wu Zetian, empress of the Tang Dynasty, was believed to be a cunning and ruthless ruler. But new evidence unearthed by archaeologists has challenged this version of her story. (02:17)
Wu Zetian, empress of the Tang Dynasty, was believed to be a cunning and ruthless ruler. But new evidence unearthed by archaeologists has challenged this version of her story. (02:17)