WASHINGTON (CNN)-- President Obama retook his oath of office Wednesday after Chief Justice John Roberts flubbed while delivering it at Tuesday's inauguration. The second oath -- also administered ...

Roberts flubbed former President Barack Obama's first oath of office in 2009 by reciting the oath incorrectly, prompting the need for Obama to take the oath a second time in a private ceremony at ...

In 2009, President Barack Obama retook the oath after he said one word out of President Trump took the oath of office, administered by Chief Justice John Roberts, without his hand on his Bible.

Trump will be sworn in as the 45th president of the United States on Friday, January 20th. Take a few minutes to rewatch President Obama's historic inaugural address on the same day in 2009.

The exclusive former president's club gathered at the U.S. Capitol building on Wednesday morning to witness President Joe Biden and Vice President Kamala Harris take the oath of office.

WASHINGTON (CNN)-- President Obama retook his oath of office Wednesday after Chief Justice John Roberts flubbed while delivering it at Tuesday's inauguration. The second oath -- also administered ...