Elon Musk, who has been accused of performing the salute at an inauguration event this week, shared social media post that questioned why other public figures hadn't been scrutinized.

Barack Obama, Hillary Clinton and Bernie Sanders weren't too subtle about disguising their feelings at Donald Trump's inauguration.

Former Vice President Mike Pence is in attendance at Trump’s inauguration, his wife, former second lady Karen, is not. Karen Pence snubbed the Trumps earlier this month at Carter’s funeral, where she ignored Melania Trump’s efforts to shake her hand.

Michelle Obama was the only spouse absent from the service last week at Washington National Cathedral, where her husband and Trump were seated next to each other and chatted and laughed like old friends despite the history of political animosity between the Democratic former president and the returning Republican.

Recommended Videos “Former President Barack Obama is confirmed to attend the ... president’s schedule confirmed for the AP. Hillary Clinton will also attend, a spokesperson said.

The inauguration was the second gathering of U.S. presidents and their spouses that Michelle Obama has missed in recent weeks.

Only two people in the planet have been through the embarrassment of losing a presidential election to Donald Trump - Kamala Harris and Hillary Clinton.

A video of Barack Obama and George W. Bush laughing together during Donald Trump's inauguration has gained traction online.

President Donald Trump’s second inauguration seemed normal, but there were concerns about U.S. democracy lingering just beneath the surface.

Former President Bill Clinton and former Secretary of State Hillary Clinton, who lost the 2016 election to President-elect Donald Trump, have arrived at Trump's second inauguration. Trump supporters gathered at Capital One Arena in Washington, D.C., booed as the Clintons walked in.

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