Happy 100th birthday, Jimmy Carter! 🎂
Former U.S. President Jimmy Carter and his wife Rosalyn attach siding to the front of a Habitat for Humanity home being built June 10, 2003 in LaGrange, Georgia. Already the longest-lived of the 45 men to serve as U.S. president, Carter will celebrate his 100th birthday on Tuesday. (Photo by Erik S. Lesser/Getty Images)
