She’s served more than three years as first lady, but after President Biden’s stunningly shaky debate performance and subsequent calls for him to step down, Jill Biden — and her potential power — are suddenly being thrust into the spotlight like never before. “It seems to be a make-or-break moment for the president, and I would say that Jill Biden will be there at every turn,” said Katherine Jellison, an expert on first ladies and professor of U.S. women’s and gender history at Ohio University. Biden’s role in her husband’s campaign and decision-making process came into sharper focus last week,...
