Ah yes. Impossible demands. One would have thought an overwhelming public approval for a 'Green New Deal' would be impossible, given the current climate and what gets packaged as 'conventional wisdom' by corporate Dems and Corporate media. And then it's proved otherwise by the 'inexperienced'. Nothing from past decades of political history shows the New Democratic Party can be persuaded to do anything sensible. Their record speaks for itself. I hope the progressive caucus does push the party to the left again in the same way the Tea Party was able to move Republicans to the right. O.K. New Democrats helped but you get the point.