Trump’s mental acuity is drawing more attention after a bizarre rally performance. But pushing that issue too much presents a risk for Harris

Donald Trump’s presence in national politics has always been predicated heavily on nostalgia. His campaign theme is “Make America great again,” after all, a call for voters to restore the nation to a bygone era, one unsullied by the complexities of modern life, such as diversity and cities.

Donald Trump awkwardly dancing during his rallies is nothing new, but it's not often that the dancing lasts for a full 40 minutes.