Donald Trump’s second inauguration as the 47th President of the United States took place on Monday in Washington, D.C. Following tradition, the day began with a worship service at St. John’s Episcopal Church and a White House meeting between incoming and outgoing presidents.

Bill and Hillary Clinton were less than impressed by Donald Trump’s inaugural speech, a fact which they made clear with subtle snark. The address that followed Trump’s swearing-in on Monday was tinged with vindication.

Clinton was caught on camera snickering as Trump vowed to change "the name of the Gulf of Mexico to the Gulf of America."

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

Former President Bill Clinton was spotted at the inauguration of Donald Trump. See pictures of the former President here.

As Barack, 63, Bill, 78, and Hillary, 77, entered the U.S. Capitol rotunda in Washington, D.C., on Monday for the 78-year-old’s historic swearing-in ceremony, people at the Capitol One Arena could be heard loudly booing.

Cameras caught Hillary Clinton laughing at Donald Trump wanting to change the Gulf of Mexico to the Gulf of America.

President Donald Trump has twice won the White House running as a Republican. But it might surprise you which living ex-president Trump would call for advice. Trump got the question while taking questions in the Oval Office on his first day as the 47th president of the United States.

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

As the Clintons entered the Capitol Rotunda before Trump took the oath of office, Tapper and Bash debated why Hillary decided to attend.

There’s not only one Donald Trump in the United States. Nor is there only one William J. Clinton. Plenty of people share names with famous presidents.