Former Presidents Barack Obama, Bill Clinton and George W. Bush will come together again next week for the inauguration of President-elect Donald Trump, but one spouse, Michelle Obama, is sitting this one out.

President-elect Trump's arrival at former President Jimmy Carter's funeral spurred varied reactions from other presidential and vice presidential dignitaries.

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.

A state funeral is a gathering of the Washington clans, a convocation of the very establishment that Trump has pledged to destroy in his second term. Carter was not a clubbable man and his self-conscious piety was sometimes an irritant for his successors. He was the uneasiest member of the ex-president’s club apart from Trump.

Presidents Barack Obama and Donald Trump, not known for being best buddies, engaged in some friendly chit-chat and shared a few laughs

WASHINGTON — Former President George W. Bush's casual greeting of former President Barack Obama at Jimmy Carter's state funeral is going viral online. Obama was seated next to President-elect Donald Trump and his wife, Melania, ahead of the service Thursday at Washington National Cathedral in the nation's capital.

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

Former first lady Michelle Obama did not join her husband ... Former U.S. Vice Presidents Al Gore and Mike Pence, Karen Pence, former U.S. President Bill Clinton, former Secretary of State ...

Bush's casual greeting of former President Barack Obama at Jimmy Carter's state ... and former Vice President Al Gore. However, as he left the funeral service, former President Bush leaned over ...