By Gbenga Ogundare Muhammed Ibraheem Zakzaky, only surviving son of detained Shiite leader, Sheikh Zakzaky, has raised alarm over the worsening health of his father who,...

Jeff Bezos owns 18% of Amazon’s shares, which rose 2% in trading on Thursday. Forbes estimated his fortune to be $65.3bn (£49.5bn). Amazon’s revenue beat analysts’...