As a White House press secretary, Karine Jean-Pierre is supposed to make a living making news. But in case of the woman casually referred to as “KJP,” it’s usually the wrong kind of news — whether she’s lying about a clearly befuddled boss in President Joe Biden or smearing former President Donald Trump with deliberate distortions. And during a news conference Thursday, she committed the kind of unforced error that takes social media by storm — and showed just how bad she is at the job she’s supposed to be doing. Like apparently forgetting what year the Sept. 11, 2001, terrorist attacks took…
