Kazakhstan praises Cameron and Blair for helping improving country's image

    By Nicholas Watt     Kazakhstan's president, Nursultan Nazarbayev, who has been in power since shortly before the central Asian republic's independence from the Soviet Union in 1991. Photograph: Vasily Fedosenko/REUTERS     David Cameron and Tony Blair have been praised by Kazakhstan, the oil-rich former Soviet republic with a poor record on human rights, for...