Biden impeachment: The House on Wednesday authorised the impeachment inquiry into President Joe Biden, with every Republican rallying behind the politically charged process despite lingering concerns among some in the party that the investigation has yet to produce evidence of misconduct by the president.Biden impeachment: The House on Wednesday authorised the impeachment inquiry into President Joe Biden, with every Republican rallying behind the politically charged process despite lingering concerns among some in the party that the investigation has yet to produce evidence of misconduct by the president.