The former governor of Bauchi State, Ahmadu Adamu Mu’azu, has been appointed as the new National Chairman of the Peoples’ Democratic Party, PDP. Mu’azu replaces the ousted Bamanga Tukur, who was forced to resign last week. Mu’azu’s emergence was adopted on Sunday night at a meeting attended by President Goodluck Jonathan; his vice, Namadi Sambo;…