Trump makes dig at Jimmy Carter on his 100th birthday PBS NewsHourFormer President Jimmy Carter just turned 100—his advice for living a long and happy life: ‘Marry the best spouse’ CNBCPlains residents celebrate Jimmy Carters’ 100 years of service WALBOn President Jimmy Carter’s 100th birthday, his Secret Service detail reflects on the assignment of a lifetime CBS NewsThousands of kids made cards for Jimmy Carter’s 100th birthday. See some of the best ones CNN