Mike Pence watched his replacement, J.D. Vance, take the oath of office at the U.S. Capitol on Monday, Jan. 20, eight years after standing in the same position. Karen Pence skipped the service

"This is a day when every American does well to celebrate our democracy and the peaceful transfer of power," Pence wrote.

Former Vice President Mike Pence's entrance into President Donald Trump's inauguration was met with boos from Capital One Arena, where thousands of Trump supporters gathered ahead of the inaugural parade on Monday.

Former Vice President Mike Pence has arrived at the Capitol ahead of Donald Trump's inauguration ceremony. Norah O'Donnell anchored CBS News' special report.

Bill and Hillary Clinton, along with former Vice President Mike Pence, were booed by President Donald Trump's MAGA crowd who were gathered inside the Capital One Arena Monday.