Wonder Land: Whether it's the border, the economy or crime, the progressive way of governance is that no policy mistake can change—ever. Images: AP/AFP/Getty Images Composite: Mark KellyOver a long career Joe Biden has delivered more than a few speeches that will take their place in the annals of cheap demagoguery. But he may have surpassed himself last weekend with his commencement address at Howard University in Washington. In keeping with the current tenor of political oratory, it was a low, dispiriting affair, one that aptly captured the low, dispiriting nature of his presidency: acerbic rhetoric from a partisan who demonizes opposition and divides Americans from one another; bottomless self-unawareness from a politician elected president almost accidentally in a moment of crisis, who continues to see himself as some sort of historical savior; cynical cant from a serial fabulist whose distortions are becoming as loathsome as the endless malign fictions of the predecessor he despises and whom he desperately needs as a foil.

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