George Clooney grabbed public attention in the hit show ER and went on to establish a successful film career. Amal Alamuddin fled war-torn Lebanon with her family as a young child and settled in London, England, eventually qualifying as a barrister. She distinguished herself in cases involving international law and human rights. They might seem an unlikely pair, but George Clooney has long been passionate about humanitarian activism, and Amal Clooney,...