The content originally appeared on: CNN (CNN)For months, Mai Linh prayed. She prayed for justice for her only son Quan when he was held ondrug charges in a maximum-security prison in Vietnam. She prayed for his physical health and mental well-being, that he would be looked after in prison because she could no longer see him due to heightened Covid-19 restrictions. And most of all, she prayed for his safe return. Quan, a salesman, was found guilty of drug trafficking […]