evidence: In 2019, I wrote a piece for this magazine about Hunter Biden, the younger son of the current President, Joseph Robinette Biden, Jr. Hunter, describing his childhood in Wilmington, Delaware, told me that after church his father would sometimes drive him and his brother, Beau, through wealthy neighborhoods, where they would sneak onto empty estates that were either abandoned or on the market. If the front door was locked, the boys’ father would hoist them through a second-floor window, and they would run downstairs and let him in. If a real-estate agent arrived when they were there, Biden, who at this point was a senator, would charm the agent into giving them a tour. [...] Of the four siblings, Jimmy knew the most about his father; he asked more questions than the others. One day, he said, when he was a boy, his father drove him to a small airport near Wilmington, pointed to a Piper Cub airplane on the tarmac, and told his son to climb into the passenger seat. To Jimmy’s surprise, his father took the controls, and soon they were airborne. After circling the family’s house in Mayfield, Biden, Sr., landed the plane. "This is between me and you," Jimmy recalled his father saying. "Never tell anyone about this."