by Kingsley Jeremiah, Editor, Energy & Power 

by Guardian Nigeria

by Guardian Editorial

by NAN

by Adetokunbo Davies

by Femi Ibirogba

by Femi Ibirogba, Head, Agro-Economy

by Gbenga Akinfenwa (Lagos) and Abdulganiyu Alabi (Kaduna)

by Helen Oji

by Murtala Muhammed