Speaker of the Zamfara State House of Assembly, Sanusi Garba Rikiji, has been arrested by officials of the Department of State Service, DSS, in the state. Also apprehended by the secret police were the deputy speaker of the Assembly, Muhammad Abubakar Gumi; the majority leader, Isah Abdulmumini and the chief whip, Abdullahi Dansadau. It was…