President Biden emphatically defended his son at a summit of world leaders here, commenting directly for the first time since Hunter Biden was convicted this week on federal gun charges, while also reiterating that he would not use his presidential powers to soften whatever penalty his son faces. Cut through the 2024 election noise. Get The Campaign Moment newsletter. “I’m extremely proud of my son, Hunter,” Biden said during a brief news conference at the Group of Seven meeting, as...