Pope shakes up Vatican by replacing conservative doctrinal chief

By Philip PullellaVATICAN CITY (Reuters) - In a major shake-up of the Vatican's administration on Saturday, Pope Francis replaced Catholicism's top theologian, a conservative German cardinal who has been at odds with the pontiff's vision of a more inclusive Church.A brief Vatican statement said Cardinal Gerhard Ludwig Mueller's five-year mandate as head of the Congregation for the Doctrine of the Faith, a department charged with defending Catholic doctrine, would not be renewed.The position is t