Officials of the Economic and Financial Crimes Commission, (EFCC) have grilled top directors of the Central Bank of Nigeria over their roles in the N2 billion loan given to the National President of the National Cotton Association of Nigeria (NACOTAN), Anibe Achimugu. Achimugu is also the Managing Director of Arewa Cotton and Allied Products Limited. Sources told SaharaReporters that the CBN directors were grilled for hours by EFCC investigators over the loan during the week.