The presidential candidate of the Nigeria Democratic Congress, Peter Obi, has challenged President Bola Tinubu to account for the N5.8tn reportedly saved from petrol subsidy removal and over $100bn…. Politics Spice Special Features Education Sex & Relationship Interview Columns Opinion Advertise with us. --> Make PUNCH part of your everyday experience.Add us to your Preferred Sources Obi to Tinubu: Account for N15.