Politics | Donald Trump Watch Donald Trump Get Sworn Into Office It's official By Michael Harthorne Posted Jan 20, 2017 11:15 AM CST Copied Watch Donald Trump Get Sworn Into Office Chief Justice John Roberts swears in Donald Trump as the 45th president of the United States on Friday. (CNN) Donald Trump was sworn in as the 45th president of the United States on Friday in Washington, DC. CNN has the video of Chief Justice John Roberts administering the oath of office. Read These Next Wondering how Cheryl Hines feels about all this? Wonder no more. It's the second-worst wildfire season ever for Canada. It's a survival story fit for a sea shanty. A child was reportedly among those shot dead in a Target parking lot. See 1 photo Report an error