As Donald Trump campaigns for a return to the White House, he often reaches back more than 40 years and seven administrations to belittle President Joe Biden by comparing him to 99-year-old Jimmy Carter. Most recently, Trump used his first campaign stop after the start of his criminal hush money trial in New York to needle the 46th president by saying the 39th president, a recently widowed hospice patient who left office in 1981, was selfishly pleased with Biden's record. “Biden is the worst president in the history of our country, worse than Jimmy Carter by a long shot,” Trump said in a variation of a quip he has used throughout the 2024 campaign, including as former first lady Rosalynn Carter was on her deathbed.