MOSCOW( Reuters)-Russian President Vladimir Putin and French President Emmanuel Macron discussed the need to step up the search for diplomatic solutions to the escalating crisis in eastern Ukraine in a phone call on Sunday, the Kremlin said in a statement." In view of the urgency of the situation, the Presidents acknowledged the need to intensify the search for solutions through diplomatic means via the foreign ministries and political advisers to the leaders of the Normandy format," the Kremlin