So a man approaching 80 years of age constitutes a clear and present danger to the president? Really?
My grandfather lived until 92. Until he hit 90 he could have held his own with anyone. He is legend.
My Mama is 76. She would be more than capable of getting in a car & driving over 500 miles & go ‘target’ shooting if she had a mind to. [SHE DOESN’T. Only using her for an example]
Age in & of itself means nothing, even if a few brain cells have died.