Biden is traveling by train, not flying, to the debate tonight. It made me think he maybe receiving this treatment and cannot fly. This is a dementia treatment. What do you think?
https://www.betteraging.com/hyperbaric/hbot-proves-beneficial-to-vascular-dementia-treatments/
when Joe flies the mucus might remain in his ear causing pressure thus impairing his hearing with an earpiece. Cannot be something else