The future of ailing Algerian President Abdelaziz Bouteflika has not been settled – and the nation's powerful figures are nervous. The country is still puzzling over the question of who might succeed him. By Christoph ErhardtMore
Widely perceived as a Hindu spiritual practice, yoga was not officially permitted for decades in Saudi Arabia, the cradle of Islam where all non-Muslim worship is banned. But last November the kingdom finally recognised yoga as a sport, despite the risk of hardline opposition.