Biden, in a new interview days before he leaves office, cast doubt on his fitness to serve another four years even as he maintained he could have won the election.
Jimmy Carter's grandson, Jason Carter, spoke about the late president's legacy in an emotional memorial speech at the Carter Presidential Center.
Carter elected to office besides Jimmy Carter himself.
Hear excerpts from a 2007 NPR interview with former President Jimmy Carter talking about the stark question he faced after failing to win reelection: what to do with the rest of his life.