The final results from Gabon's presidential vote are expected on Tuesday, election officials said. Gabon's public television and two private channels reported results from several cities and departments that showed, as expected, that President Omar Bongo would defeat his four challengers, reports the Mail and Guardian. The 69-year-old Bongo, the longest-serving African leader, was supported by a political coalition of more than 40 parties and has maintained an iron grip on the media.