Emma Willits, a mental health counselor from Des Moines, is looking for a candidate who cares about climate change and universal health care. She voted for President Biden and will probably do so again, though Ms. Willits, 26, says “it feels a little hopeless, honestly.”
Sitting on a bench just across the fair midway, John Hogan described how he believed Mr. Biden was a criminal who should be “hung” — before his wife shushed him for…