I think Trump does show some ADHD like behavior too, again I'm not a professional, but I think the problem for people with ADHD is that they forget where they came from, and Trump does seem to be able to get back to that.
Couldn't that just be because it typically has a teleprompter telling him what he's supposed to be talking about?
Usually with this, it's like 20 entries, so pushes everything else off.
The ones where it's only a couple entries mostly seem to be the ones where there's multiple articles on a single page and it's at least might be attempting to be helpful?