The jubilant scenes on Cairo's Tahrir Square that greeted the fall of Hosni Mubarak have been likened to those that accompanied the toppling of communist regimes across eastern Europe in 1989. But in many states inside the former Soviet Union democracy never fully took root. So, could the wildfires of Tunisia and Egypt spread to them?
KIEV, Ukraine — Kazakhstan's hardline leader, Nursultan Nazarbayev, has called snap presidential elections in less than two months, leaving longtime political observers guessing at his motivation.













