With neither president revealing what the pair spoke about, speculation has mounted about the details of their conversation.

Jason Carter, grandson of the late President Jimmy ... of the British Royal family and former Presidents Donald Trump, Barack Obama, and Bill Clinton, who all presented their tributes.

On Thursday, all living presidents and spouses attended Jimmy Carter's funeral, except Michelle Obama. Here's why.

The former president and once-again-future president, who are historically something less than besties, chatted it up before the service began. (Michelle Obama was not in attendance.) ...

President Jimmy Carter was honored in a state funeral in Washington on Thursday, alongside a private memorial in Georgia.

George W. Bush's unlikely friendship with the Obamas once again on display on Jan. 9, when the Republican gave Barack Obama a friendly greeting at the state funeral for Jimmy Carter ...

Barack Obama. Donald Trump ... “The power of regular people,” Carter's grandson, Jason Carter, said in his eulogy. Vice President Kamala Harris talks with former President George W.

Barack Obama and Trump could be seen conversing ... everyone should be treated with dignity, respect." Jimmy Carter's grandsons Jason and Joshua Carter delivered family tributes.

Grandson Jason Carter said Jimmy and Rosalynn Carter ... Former US President Barack Obama speaks with President-elect Donald Trump before the State Funeral Service for former US President ...