By Ismaila Chafe Abuja, Dec. 30, 2022 Barring any last-minute changes, President Muhammadu Buhari will sign the 2023 appropriation bill on Tuesday (Jan. 3, 2023). Senate President Ahmed Lawan confirmed this to State House correspondents on Friday after a closed-door meeting with Buhari at the Presidential Villa, Abuja. Lawan revealed that he discussed some national …