ALGIERS (Reuters) - Former Algerian Energy Minister Chakib Khelil brushes off talk of presidential ambitions. But as he travels from town to town meeting officials and religious leaders, critics say the close ally of ailing President Abdelaziz Bouteflika looks very much as if he is on the campaign trail.
He is not the only one who appears to be manoeuvring as debate intensifies over how long the veteran leader, largely out of sight since a stroke three years ago, will stay in office, and who may replace him if he steps aside.