John Roberts is the Chief Justice of the United States, and he will administer the oath-taking ceremony for Vice President-elect JD Vance and President-elect Donald Trump, here is everything you need to know about him!

Donald Trump was sworn in shortly after noon as the 47th president of the United States. Trump shook hands with members of his family shortly after Chief Justice John Roberts administered the oath. JD Vance was sworn in as vice president just moments earlier,

President Trump was sworn in by Supreme Court Chief Justice John Roberts, reciting the 42-word oath inside the Capitol rotunda while touching two books held by first lady Melania Trump: an inscribed Bible from his 1955 Sunday school graduation and the burgundy Bible that Abraham Lincoln used at his 1861 inauguration.