The kingdom where women rule

Women are barred from being rulers in most of northern Nigeria. Except in the kingdom of Kumbwada, which has had a queen for generations. Why the exception? Tradition says that any man who tries to take the throne will die. Today, Queen Hajiya Haidzatu Ahmed doles out justice for abused wives, tries to prevent divorce and weathers the rumblings from nearby imams that her kingdom's custom amounts to witchcraft.