Another incident was that Kulakov had argued with Gorbachev before his death .
It has been presumed that Kulakov had shifted his allegiance from Chernenko 's faction to that of Kirilenko and Andropov .
Another incident was that Kulakov had argued with Gorbachev before Kulakov 's death .
It has been presumed that Kulakov had shifted his allegiance from Chernenko 's faction to that of Kirilenko and Andropov .