Never before used section of measure, pushed by Democratic leaders, allows vice president, majority of cabinet to deem president unfit for office

Images, some broadcast by rioters themselves, captured the chaos in Washington as intruders stormed police lines, looted, mocked elected officials

US president calls chaos in Washington a 'heinous attack,' tells his supporters 'journey is only just beginning'

Lamenting 'one of the darkest days in the history' of America, president-elect says incumbent 'unleashed an all-out assault on our institutions of our democracy'

David Kustoff of Tennessee and Lee Zeldin of New York among 147 Republicans who vote against certifying Biden victory, after stating that violence at Capitol was unacceptable

Prime minister praises under-fire Trump during meeting with US Treasury Secretary Mnuchin, who is en route to the Persian Gulf

Senate minority leader says Pence should invoke 25th Amendment, which allows for majority of cabinet to replace president deemed unable to discharge his duties

Violent, pro-Trump mob brings knee-jerk recall of historic anti-Semitism; rabbis send soothing prayers while also doing some soul searching about long-term stability in the US

Account to be locked until January 20 if not longer, with Zuckerberg citing the 'use of our platform to incite violent insurrection against a democratically elected government'

German chancellor expresses outrage at attack, says doubts about outcome of US vote 'stoked' the atmosphere that led to violence in Washington