ezra klein I’m Ezra Klein, and this is “The Ezra Klein Show.” [MUSIC PLAYING] If there is to be an off ramp in Ukraine, a deal, something to stop the fighting here, it’s going to need to be something that Putin, Zelensky, and the West can all agree on. And as hard as that kind of deal was to imagine a month ago, it is harder now, because — think about how all of the actors and factors here have changed. Vladimir Putin, he had a very optimistic view of…