UN seeks to solve the humanitarian crisis of 2.5 billion people without access to a toilet through launching so-called World Water Day initiative
Challenging Taliban's death threat, Pakistan's ex-president Musharaf leaves Dubai for Karachi after more than four years in exile
Boris Berezovsky was among the wildest, gloating over the semi-legal schemes that made him a billionaire in the 1990s and vowing to overthrow the Kremlin from exile in London