Top stories from the Russian press on Monday, April 21st MOSCOW, April 21. /TASS/. Russia has announced an Easter ceasefire, notable progress was reported in US-Iran talks on the nuclear deal, and Europe continues to refuse dialogue with Moscow. These stories topped the headlines in Monday’s newspapers across Russia.   Vedomosti: How Easter truce may impact developments in Ukraine conflict Russian President Vladimir Putin announced an Easter ceasefire on April 19 during a meeting with Chief of