Amid heavy fighting with Ukrainian forces, Russian President Vladimir Putin on Friday said that nationalist "neo-Nazis" units of Ukraine are preventing foreigners, including Indians from leaving the war zone and are using them as human shields. In a video address, Putin on Thursday said, "The fact that we are fighting neo-Nazis is proved by how the hostilities are going, nationalist neo-Nazi's units are using foreign mercenaries from the Middle East. Also, they use civilians as human shields, hiding behind their backs and we have facts, pictures of how they deploy heavy weapons in residential areas." He alleged that Ukrainian forces...