Does Trump's acuity problems go back to first term [View all]

Does Trump's acuity problems go back to his first term? and are getting worse.

Here is a video from the first term.

He uses "oranges" instead of "origin" twice in a row in regard to Russian investigation. A clear malapropism.

He has difficulty saying the word; then he defines it by saying "beginnings of the investigation" and is able to say "origin" then.