FILE - In this July 27, 2007, President of Gabon Omar Bongo, right, waves next to French President Nicolas Sarkozy following Sarkozy's arrival in Libreville, Gabon. While many inscribed the word dictator, autocrat or even despot on Omar Bongo's epitaph, French presidents past and present went out of their way to eulogize him. Omar Bongo, the world's longest-serving president whose 42-year rule of Gabon was a throwback to an era when Africa was ruled by "Big Men," died Monday. He was 73.