Donald Trump is being inaugurated as President today – and plenty of noteworthy people are in attendance at the Capital Rotunda in Washington DC. Trump is being watched on by international leaders, former presidents and tech moguls including Mark Zuckerberg,

Elon Musk offered Donald Trump supporters what looked like a Nazi salute today ton live TV to cheers from MAGA crowd. As social media exploded with condemnation and some applause for the world's richest man's gesture,

Inauguration Day festivities brought plenty of high-profile style on everyone from incoming political figures to inauguration performers. "Good Morning America" is taking a closer look at the standout looks of the day from Ivanka Trump's sleek, deep green ensemble to Usha Vance's soft pink coat with a matching scarf.

Billionaires at the Capitol on Monday included Tesla founder and CEO Elon Musk, Amazon founder Jeff Bezos, Meta CEO Mark Zuckerberg, former presidential candidate Vivek Ramaswamy, OpenAI CEO Sam Altman, billionaire Trump supporter Miriam Adelson, media mogul Rupert Murdoch and others.

This oligarchy 'literally threatens our entire democracy, our basic rights and freedoms, and a fair shot for everyone to get ahead,' the president said.

Donald Trump is sworn in as the 47th president of the United States by Chief Justice John Roberts as Melania Trump holds the Bible during the 60th Presidential Inauguration in the Rotunda of the U.S.

Many White House officials believe that Joe Biden missed an opportunity by not making a friend of Elon Musk, according to a report. While Biden in his Wednesday farewell address warned of the emergence of oligarchs in the United States,

Trump largely spent Inauguration day focusing on a swift reorientation away from President Joe Biden's record .

Former NHL player Wayne Gretzky was in attendance with his wife, Janet Jones. Trump has teased the former Edmonton Oilers, Los Angeles Kings and New York Rangers star. On Christmas Day, Trump urged Gretzky to become the next prime minister of Canada.

Donald Trump was sworn in Monday as the 47th U.S. president, taking charge as Republicans claim unified control of Washington and set out to reshape the country’s institutions. Trump’s swearing-in ceremony was moved into the Capitol Rotunda due to intense cold.

Donald Trump, who overcame impeachments, criminal indictments and a pair of assassination attempts to win another term in the White House, was sworn in Monday as the 47th U.S. president, taking charge as Republicans claim unified control of Washington and set out to reshape the country’s institutions.

U.S. President Donald Trump (L) delivers remarks after being sworn in as the 47th president of the United States in an inauguration ceremony in the rotunda of the United States Capitol on Jan. 20, 2025, in Washington, D.C.