As former U.S. President Jimmy Carter's funeral got underway, former presidents and first ladies were seen greeting each other before heading to their seats — but some pointedly avoided the Trumps

The Clintons, Barack Obama, and Mike Pence were loudly booed by the crowd watching the event on screens from the Capital One Arena

Former Presidents Barack Obama, Bill Clinton and George W. Bush will not attend President-elect Donald Trump's traditional inaugural lunch.

Bill Clinton. George W. Bush. Barack Obama. Donald Trump. Joe Biden.

A rare, frosty handshake between Donald Trump and the former vice president who defied him. An awkward ghosting. And warm, unexpected smiles. Here’s how the scenes unfolded.

Donald Trump shook hands with Mike Pence at Jimmy Carter's state funeral -- a notable exchange as the two men have not interacted publicly in years.

Former U.S. presidents attended Jimmy Carter's funeral on Thursday. Chip Somodevilla / Getty Images There's Al Gore, Mike Pence, Karen Pence, Bill Clinton, Hillary Clinton, George W. Bush, Laura Bush, Barack Obama, Donald Trump, Melania Trump, Joe Biden ...

Former US presidents and vice presidents attended the funeral of the 39th President Jimmy Carter on Thursday in Washington, D.C.

Five current and former U.S. presidents have come together for Jimmy Carter’s funeral. They were on their best behavior as they honored one of their own at Washington National Cathedral.

Space is extremely limited in the Capitol Rotunda, but they found seats for Trump foe Mike Pence, UFC CEO Dana White, and podcaster Joe Rogan.

Donald Trump took the presidential oath for a second time, capping a historic political comeback to the White House.As he did on the campaign trail, Trump painted a dark picture of America and took aim at President Joe Biden's leadership as his predecessor sat just steps away.