[img]https://static01.nyt.com/images/2022/03/13/multimedia/13dc-ukraine-endgame-02/13dc-ukraine-endgame-02-videoSixteenByNine3000.jpg[/img]Attempts at diplomacy have hit a stone wall as President Vladimir V. Putin of Russia refuses to engage in any serious negotiation, but his endgame is unclear. plsHelpUkraine03202214