House Speaker Nancy Pelosi's call for a 9/11 commission Monday comes after an impeachment trial against Donald Trump that unearthed new evidence.
The start of Biden's presidency will be anything but normal with his remarkable inauguration illustrating the difficulty in calming a divided U.S.
Cheney is one of five House Republicans backing impeachment. The others are John Katko, Fred Upton, Jaime Herrera Beutler and Adam Kinzinger.
The list of those close to Trump who have been infected includes White House Chief of Staff Mark Meadows who tested positive earlier this month.
Though he never testified, Trump's former national security advisor was a central figure in the president's impeachment trial earlier this year.
Democrats fail in bid to convince at least four GOP senators to join them in demanding witnesses in the trial.