Erastus Akingbola: Banker in exile speaks outFRIDAY AUGUST 14 began as an ordinary day for the managing directors of Nigerias 24 banks. Their agendas included a meeting with the governor of the Central Bank of Nigeria and officials of the Nigerian Deposit Insurance Corporation in Lagos. This was expected to enable the governor, Lamido Sanusi, who had been appointed only two months earlier, to present his outlook for the banking system. But the quietly spoken, even academic, Sanusi presented the meeting with a bombshell. Five of the bank managing directors were told that their banks had failed a stress test implemented by the central bank and that they were fired with immediate effect. Sanusi said they would be replaced by bankers of the central banks own choosing. The shares of the five banks Union, Oceanic, Intercontinental, Finbank and Afribank were suspended for two weeks....