Four years into the war, a major sticking point in talks is control of the eastern Donetsk region. Residents could face an agonizing choice if Ukraine gives up the territory. Daria Bondareva gushes with enthusiasm for the beauty salon she opened two years ago, fulfilling a dream to run her own business. It is a warm and well-lit space, drawing a steady stream of clients. And she does not want it handed over to Russia, alo... [718 chars]