If he’s still flapping his gums without melting down they have given him elephant levels of stimulants and ergoloids
Am betting there is pulsed inserted line in his arm— with ketamine.... really give him a jolt. Remember hilarys ‘nurse” with the hypo handy? Same deal only wireless pump like diabetes injectors worn on the hip.
I was noticing that myself- he was jibber jabbering as he walked through the crowd non stop- it was pretty obvious he was on something- I’m guessing it was some kind of patch that was delivering something