When writer Carl Golden sought to sum up the Biden campaign, the result was hardly flattering. Biden is “floundering — directionless, unable to formulate a coherent second term vision and battered by a series of national polls that place his public standing at historic low levels for an incumbent president seeking re-election,” he wrote in the Journal-Courier. Democratic strategist James Carville thinks that too many helpings of bitter Democratic scoldings are partly to blame. In a recent interview with The New York Times, Carville sounded off on what the Times called the Biden campaign “blee…