The Bidens adopted Major in 2018 from the Delaware Humane Association. Champ joined the family after the 2008 presidential election that made Joe Biden vice-president.

Washington's Metropolitan Police Department told Global News the armed man was arrested by members of the Secret Service.

The review is being co-ordinated by the national intelligence office, the FBI and the Department of Homeland Security, and will be used as a foundation to develop policy.

Photos show the ways in which U.S. President Joe Biden has made the Oval Office his own after four years of Donald Trump.

It's a striking contrast to Donald Trump's White House, which was the epicenter of no less than three separate outbreaks of COVID-19.

'The idea that you can get up here and talk about what you know and what the science is ... it is something of a liberating feeling,' Fauci told reporters.

Greta Thunberg mocked Donald Trump's final moments in office on Twitter, where the outgoing president can no longer respond.

Education Secretary Betsy DeVos and Transportation Secretary Elaine Chao are among the growing list of officials who are abandoning Trump after his supporters stormed the Capitol.

Grisham confirmed the news in a post on Twitter, saying it has "been an honor to serve the country in the @WhiteHouse."

Trump said in a video posted on Twitter, "We have to be remembered for what's been done," while Biden said he was "confident" that the U.S. would see a brighter 2021.