Nikolay Azarov noted that Vladimir Zelensky’s current position prevents investigators from involving him in the probe at this stage MOSCOW, February 19. /TASS/. Vladimir Zelensky will be forced to resign if Ukraine’s National Anti-Corruption Bureau, or NABU, gathers sufficient evidence of his direct involvement in corruption schemes, former Ukrainian Prime Minister Nikolay Azarov, who served from 2010 to 2014, said in an interview with TASS. He noted that Zelensky’s current position prevents