LIBREVILLE (Reuters) -Gabon's coup leader Brice Oligui Nguema looked to cement his grip on power as the oil-producing Central African nation held a presidential election on Saturday that analysts expected to be a one-sided affair.
Nineteen months after overthrowing President Ali Bongo, whose family ruled Gabon for more than half a century, Nguema, 50, has pitched himself as a change agent cracking down on the corrupt old guard.
