Jimmy Carter's 6-day funeral gets under way in Georgia

Former US president Jimmy Carter's 6-day funeral started Saturday with a motorcade through his home state. Carter died at his home in Plains, Georgia, on December 29 at the age of 100 and is set to be buried next to his late wife Rosalynn Carter after lying in state at the U.S. Capitol. The Guardian's Washington bureau chief David Smith tells us what to expect next.