At a rival protest in Kiev this weekend, impoverished workers from eastern Ukraine turned out to show their support for the government and stronger ties with Moscow even as the pro-EU crowd grew ever more jubilant. They were poor. Their clothes looked cheap and worn, their faces tired; their feelings were hurt. A group of workers and miners from Kirovsk, an industrial town in eastern Ukraine, were among thousands of protesters walking on Sunday morning towards the anti-Euro rally in Kiev’s Mariinsky park, to demonstrate their support for Ukraine’s president, Victor Yanukovych, and for friendship with Russia. Two parts of...