No, it’s not about the cat…. Late yesterday afternoon, Donald Trump published an item to his social media platform, declaring that he’s been “totally exonerated” in the classified documents scandal that led to his federal indictment. Of course, the former president has long struggled with the meaning of the word “exonerated,” so the missive wasn’t too surprising. But as part of the same all-caps message — which included Trump suggesting the authorities should give him back the documents he stole from the White House — the Republican said he should now be in the clear thanks to “the Clinton Socks case.” He made the same point during his weird speech on Tuesday night in New Jersey: When Trump references this in writing, as he often does, he invariably capitalizes “Socks.” This, of course, has led to questions about whether he’s confused about the grammatical rules — the former president tends to capitalize random words he finds important — or whether he thinks the story relates to the former Clinton family cat. Either way, if Trump still thinks the “socks” case helps him, he’s mistaken. Revisiting our earlier coverage from last summer, Bill Clinton, during his White House tenure, spoke at some length with Pulitzer Prize-winning author Taylor Branch, and as part of the project, there were many recordings of their conversations. According to one 2007 account, tapes were at one point stored in a sock drawer. A conservative group called Judicial Watch filed a lawsuit, demanding that Clinton be forced to turn over the recordings. In 2012, a federal court rejected the organization’s…