On Saturday former Clinton advisor James Carville took to YouTube and delivered what purported to be a "Presidential History Lesson." It was a fairly typical Carvillian rant, yet quite revealing about how worried the Democratic establishment is about the damage the DSA insurgency is doing to their party. He begins his diatribe with the 2000 election and insists that every Democrat loss from then on was caused by leftist attacks on the centrist candidates the party nominated. Consequently, George W. Bush won in 2000 because Ralph Nader attacked Al Gore from the left. Likewise, Hillary Clinton…
