L-R: Representative of the Minister of Health, Olufowobi Yusuf; representative of the Secretary to Government of the Federation, Dr. Ibrahim Abubakar Kana; Chairman/Chief Executive Officer, National Drug Law Enforcement Agency (NDLEA), Big. Gen. Mohamed Buba Marwa (rtd), and the representative the Country Director, UNODC, Dr. Akanidomo Ibanga, at the opening ceremony of National Drug Use Summit organised by NDLEA in partnership with the Federal Ministry of Health and UNODC in Abuja