Moyo Okediji, an Art History Professor at the University of Texas at Austen narrated his ordeal at the Murtala Muhammed Airport in Nigeria. About 30 years ago, I slept at the Murtala Muhammed Airport for four days. No, I was not a homeless vagabond. I had bought the Nigeria Airways ticket to fly to the United States for a one-year sabbatical leave. But when I arrived at the airport, I realized that my ticket was not honoured, though I had bought it legitimately. Whenever a plane was about to leave Lagos for New York,...