Iran has benefitted most from the US-led war in Iraq and would make further gains if the continuing violence ended up dividing the country, former US secretary of state Madeleine Albright has said. As for the Iranian nuclear row, a "high level" member of the administration should respond to a letter from Iran's President Mahmoud Ahmadinejad to US President George W. Bush and also engage in direct dialogue with Tehran, Albright told the BBC in an interview while on a visit to London. The former top US diplomat welcomed the formation on Saturday of the first permanent government in Iraq...