Watch: Processions and presidents at Carter's state funeral

US President Joe Biden spoke at former president Jimmy Carter's funeral, urging people to study the 'power of his example'.

The service took place at the Washington National Cathedral and was attended by all five living US presidents, as well as foreign dignitaries and Carter's family.

His body is being transported to his hometown of Plains, Georgia, where he once worked as a peanut farmer, for burial.