If Hillary Clinton is a true liberal, as Markos Moulitsas has so definitively asserted, then it creates a framework for healing the wounds that have divided the Democratic Party.

At the same time, it stands to reason that Hillary Clinton’s refusal to acknowledge the growing rift between party members creates an almost insurmountable obstacle. As is common in all sick families, a problem that isn’t acknowledged can’t be cured. And there are many grievances to be healed.