Does this explain Trump's dozing off?

The WH is pushing back at people questioning Trump's health because he seems to fall asleep during meetings. They are claiming that he is not sleeping he is just blinking and they got the still photos to prove it.
What they don't have is the video's. I have seen videos of Trump falling asleep with his eyes closed for 15 seconds or so. Scientists figure that dinosaurs had very slow reaction time because their brains were very small. So if it is taking Trump 15 seconds to blink than he must have a dinosaurs brain. Cheers!