In 2009, Barack Obama was sworn in as the United States' 44th president and the nation's first Black chief executive. In 2010 ...

Former President Barack Obama was spotted at the inauguration of Donald Trump. See pictures of the former president here.

Barack Obama says farewell to former Pres. George W. Bush after being sworn in as the 44th president of the United States at the Capitol, Jan. 20, 2009. Charles Ommanney/Getty Images President ...

A transfer of power will take place on Inauguration Day when President-elect Donald Trump is sworn in for his second term in ...

Former President Barack Obama attended the inauguration of President Donald Trump on Monday. The 44th president of the United States appeared at the ceremony without his wife, former first lady ...

From former President Barack Obama to pro-life leaders like Lila Rose, activists on both sides of the abortion debate have ...