The National Association of Nigerian Students, NANS, has said Nigerian institutions running unaccredited courses should be suspended. It said this after the Federal Ministry of Education on Tuesday announced the suspension of evaluation and accreditation of degree certificates from the Republic of Benin and Togo. The ministry blacklisted about 18 of the learning institutions following the undercover investigation conducted by a Nigerian newspaper which exposed the activities of a degree mill in Cotonou, a major city in Benin Republic. Elvis Ekundina, the factional National Senate President, in…