Obama or Biden? Donald Trump's outbursts fuel debate about mental state. Beyer: Trump's appearances in the US election campaign are fueling speculation about his health.
The theory of mental decline does not necessarily have to be correct, says Beyer. The fast food lover's sporting activities are limited to golf and regular exercise, Beyer says. This is a sore point for Trump, who doesn't avoid arguments with her, writes Beyer, but doesn't want to argue with her.