Tinubu, Jonathan, Diri, Dickson celebrate Walson-Jack at retirement

By Nnasom David President Bola Ahmed Tinubu, former President Goodluck Jonathan, Bayelsa State Governor Douye Diri, former Bayelsa State Governor Seriake Dickson and former Director-General of the Bureau of Public Service Reforms, Dr Joe Abah, have celebrated the Head of the Civil Service of the Federation (HCSF), Mrs Didi Esther Walson-Jack, on her retirement after…