These are not Slavs and no they dont belong to Russia in any sense. You can look up the country demographics, the minorities are other former non-Slav soviet nations. Russia has no interest in the rights of the Kazak people, this is just their run up to reverting back to old fashioned imperialism.
The US uses the same play book, just dont get it twisted about Russia's intentions. In any case the whole world will watch and do nothing cause everyone has their own problems ?
If you read Noam Chomsky you will understand that propoganda is used by every country. But if you read enough history you know for damn sure there are no good intentions here, except people asking for their right to a decent way of life.