WASHINGTON ― The current and former living U.S. presidents said goodbye to Jimmy Carter on Thursday, and in the process once again highlighted the contrast between former and soon-to-be President Donald Trump and all the others.

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.)

Trump is obviously no fan of Biden, but Obama and his veep also have a famously complex relationship, only made more so after Obama helped nudge Biden to quit the presidential race last summer. Surely Obama feels some frustration that Biden fumbled a possibly winnable race; maybe he couldn’t help spill to his sworn enemy?

A look at some of today's top trending headlines including the latest updates on Jimmy Carter's funeral, Donald Trump and much more.

As they filed into the front pews at the National Cathedral, wearing dark suits and mostly solemn faces, five current and former presidents came together for Jimmy Carter's funeral. For a service that stretched more than an hour,

The past and incoming first lady has a history of wearing outfits at public events that grab attention or even stir controversy.

All five living presidents were in attendance at Jimmy Carter's funeral. Here's the reception Donald Trump received from other dignitaries.

Joe Biden, Donald Trump, Barack Obama, George W. Bush and Bill Clinton — reunited at Jimmy Carter's funeral service in Washington, D.C., on Jan. 9. Obama and Trump held a long conversation at the start of the event,

President-elect Donald Trump and former president Barack Obama are keeping things civil as they pay their respects to former president Jimmy Carter. They had an extended chat while seated next to each other at the ceremony.