by a white house spokesman; there is a reserve of vitality, physical and mental, to remain in office after 2024. you ask such a question. my god, he's the president of the united states, even i can't keep up with him. we just got back from california this is not a question you should be asking at all. just look at the work he does. see how he speaks to an american audience. but it was biden's slips of the tongue during his speeches, often inappropriate remarks from the bidens