Threat comes after US president falsely claimed VP could overturn election results

'Everyone knows that this president is deranged,' says Rep. James Clyburn; House move could come next week if Pence refuses to invoke 25th Amendment to remove Trump

Discussions focus on 25th amendment to the US Constitution, which enables removing a president unable to perform duties of office; move would need to be led by VP Pence

Pence says count 'shall be deemed a sufficient declaration' of Democrat's win, capping a day of deadly violence and extraordinary scenes in Washington

US president's first acknowledgment he'll leave office January 20 not posted on Twitter or Facebook due to suspension; aides say he issued it reluctantly, is livid at Pence

After encouraging supporters to march on Congress, US president doesn't tell them to disperse; Pence: Violence and destruction must stop now

Egged on by the president, demonstrators breach seat of American government in unprecedented scenes; staffers barricade themselves in offices

US president ups the pressure on his loyal deputy who will preside over joint session of Congress to tally Electoral College votes

The US vice president finds himself in the most precarious position of his tenure as he prepares to preside over the congressional tally of Electoral College votes

US vice president was reportedly planning multi-day stop in Jewish state on trip abroad after validating Biden's electoral victory