And yes, apparently Fox News is terrible (I wouldn't know, I'm Australian).
But seriously, there are people outside our circle, for whom computers are not their every waking moment.
Heck, I know people for whom using a featurephone is the most advanced "computer" they touch (and to them it's a phone, not a feature-phone).
So look, I think we should cut them some slack - the reposotory typo was just embarassing and unforgiveable, and whoever let that go to air should be reprimanded - but the rest of it's, while not great writing, isn't terrible.
However, instead of lambasting it, people be constructive and positive share how they might explain it to a non-technical person?
I'll start:
* Repository - the source code that we turn into a program
* Forked - where we clone a "repository", and then make amendments to the copy
* Pull Request - where we try to merge our amended "repository" and the original "repository" to produce a better program