PoliticsTokayev widens Kazakh purgeExecutives and officials related to former President Nursultan Nazarbayev told to vacate their seatsClean-up task: municipal workers in the Kazakh city of Almaty prepare to cover the facade of the City Hall that was burned during mass unrest earlier in January, for repairsPhoto: AP/SCANPIXVladimir AfanasievMoscow