At Donald Trump’s inauguration as the 47th U.S. President on January 20, 78-year-old Trump took the oath at the Capitol, with Melania holding the Lincoln Bible. Barron Trump, 18, made headlines by shaking hands with Joe Biden and Kamala Harris, greeting Biden with, “G’day to you, sir,” and Harris with, “Ma’am, good day.” The gesture went viral, earning praise for Barron’s politeness and class. Social media users commented, “Barron has been raised right” and “Barron Trump 2044 campaign starts now.”