Wajeha al-Huwaider picked up her passport, got in a taxi, and headed from her home in eastern Saudi Arabia to the nearby island kingdom of Bahrain — a 45-minute drive that many Saudis take to get away for the weekend. Despite having a valid passport, Saudi authorities at the border sent al-Huwaider home. That’s because in Saudi Arabia, a woman needs permission from her male guardian before she can leave the country