Of course, the "liberal" media (like CNN?) would NEVER report on Biden's gaffe... would they?
Look, some media IS highly liberal - but how is that any different than the highly conservative media? The point it, there are FEW (if any) non-partisan news sources out there today - if that's even possible in today's world - for reason's I've discussed in other threads
Truth be told, the "mainstream media" pays a lot more attention to Democrat gaffes these days than to Republican ones (tho MTG is definitely trying!) - and for a simple reason: they're the ones in power!
They (Democrats) ARE the ones to blame for Gov't problems (and there continue to be a LOT of those!)... and @raphjd's favorite news whipping boy, CNN, didn't fail to catch Biden's mistakes - being harsher on is "memory" than even I was! 
(The link to the CNN story is in the CNN name above).
Again:
- Did Biden make his FIRST overseas trip as a Senator to Israel? YES, among other places too!
- Did Biden meet with Israeli leaders during this trip, including PM Golda Meir? YES - though that isn't surprising! They would have treated ANY US Senator the same way!
- Was Biden shown Israeli war plans for the 6-days-war? NO! It was the Yom Kippur War - but he did discuss those plans with Meir.
- Did Biden fancy himself a potential liason (nay, even Ambassador) to potential Israeli / Arab / Palestinian peace talks? Yes his writings of the time clearly show that HE THOUGHT he would be an excellent candidate for that job, and was CERTAIN that he might be asked to do so... BUT, he was (almost laughably) mistaken... the idea that the re-elected (by a WIDE margin) Republican President Richard Nixon would tap a freshman Democrat Senator for such a highly important role is laughable - But Biden was only 30 at the time, and just elected Senator of Delaware... he can be given a little slack for thinking himself somewhat more important than he was at the time... it's called HUBRIS, and in my personal experience, it's far from RARE in 30 y/o men! Much less those who are Senators!
- WAS Biden used as ANY kind of liaison or ambassador in the Israeli conflicts of the 1970's - at all? NO! and, in part, because the Israelis wouldn't have him! You may have read the Israeli Times article quoted above? The Israelis weren't too keen on him THEN, and they really aren't so keen on him TODAY, either!
- Did the Israeli PM (Meir) invite Biden to Israel in 1973? YES, but it wasn't to be any kind of liaison - it was because Biden was also visiting Egypt on that visit, and they didn't want the Egyptians to be the only "input" the freshman Senator received.
- And finally: did Biden get some of his facts wrong about what he did (and why) FIFTY YEARS AGO? YES You betcha! Agreed! Totally!
But let me ask you: if you described your first date, would your memory of that even be the same as your date's? OK, go go with me here... does that mean that either of you is telling a LIE, just because your memory of how good the kiss (or the sex, for that matter!) was, or what they were wearing, is wrong?
Look - I teach my children this dictionary lesson all the time - because, like @raphjd, they know that the term LIE (and LYING) are incendiary - explosive, even!
To be a lie, the person has to know (or, at least believe) that what they are saying is untrue! If they didn't know (or believe) it was untrue, then they were just wrong, and not (generally) LYING.
Granted, we hold politicians - ESPECIALLY Presidents - to a higher standard... but I, again, think the facts speak for themselves: Biden got it wrong, but he wasn't LYING!
Oh, and the "liberal" CNN media completely overlooked the whole incident, because they let sitting Presidents "off the hook" *if they're Democrats!
DOH!
That's totally untrue! Was it a LIE, or just sarcasm...
You figure it out! Gotta love the English Language! LOL