Mob Storms the Capitol, Congress Affirms Biden's Win

As Congress met to confirm President-elect Biden’s win, hundreds of President Trump’s supporters stormed into the Capitol. Democrats are calling for him to resign & calling for invoking the 25th Amendment or moving toward impeachment. Yamiche Alcindor of The PBS NewsHour guest moderates. Panel: Nancy Cordes of CBS News, Astead Herndon of The New York Times, Philip Rucker of The Washington Post