A key figure of self-proclaimed  Donetsk Republic died in an explosion at a cafe he owned in Donetsk city сenter, the local media reports. Alexander Zakharchenko‘s assassination was reported by Donetsk news agency DNR. There was no secret that  Zakharchenko has an argument with Kremlin, vividly criticizing Russian inconsistent policy towards self-proclaimed entities. Authorities in the “Donetsk…