On the economy: Last week Mitch McConnell, the Senate minority leader, declared that “there’s no evidence whatsoever that the Bush tax cuts actually diminished revenue. They increased revenue, because of the vibrancy of these tax cuts in the economy.” So now the word is that the Bush-era economy was characterized by “vibrancy.”

I guess it depends on the meaning of the word “vibrant.” The actual record of the Bush years was (i) two and half years of declining employment, followed by (ii) four and a half years of modest job growth, at a pace significantly below the eight-year average under Bill Clinton, followed by (iii) a year of economic catastrophe. In 2007, at the height of the “Bush boom,” such as it was, median household income, adjusted for inflation, was still lower than it had been in 2000.

But the Bush apologists hope that you won’t remember all that. And they also have a theory, which I’ve been hearing more and more — namely, that President Obama, though not yet in office or even elected, caused the 2008 slump. You see, people were worried in advance about his future policies, and that’s what caused the economy to tank. Seriously.