President Barack Obama delivered his second inaugural speech at the National Mall in Washington, D.C. Thousands witnessed the event live and millions watched on TV and online. Others took to social media to express their thoughts.

Click continue to view reactions on Twitter.

A.R. Shaw

A.R. Shaw is an author and journalist who documents culture, politics, and entertainment. He has covered The Obama White House, the summer Olympics in London, and currently serves as Lifestyle Editor for Rolling Out magazine. Follow his journey on Twitter @arshaw and Instagram @arshaw23.