Jimmy Carter, the 39th U.S. president, will be honored with a funeral at Washington National Cathedral before a second service and burial in his Georgia hometown. President Joe Biden, who endorsed Carter's 1976 presidential campaign, will eulogize him. All of Carter's living successors, including President-elect Donald Trump, are expected to attend the funeral. The gathering of commanders in chief is a rare moment of comity for the nation. Carter is being honored for his decency and work ethic in using his voice and leadership for causes.