Donald Trump is Too Old to be President
Brigadier General Stephen N. Xenakis, M.D., USA (Ret)
Brigadier General Stephen N. Xenakis, M.D. | The National Interest
Donald Trump did not show the capacity to understand or track complex issues while president the first time, and his capacity, like that of any other 78-year-old man, is expected to decline even more during a second term.