Trump impeachment gears up in Senate as Democrats and Republicans reach power-sharing agreement

The second impeachment of former President Donald Trump is gearing up on Capitol Hill, where senators will soon be sworn in as jurors in his looming trial after the nine Democratic House managers formally delivered the article of impeachment to the upper chamber Monday. CBS News congressional correspondent Nikole Killion joins CBSN from Capitol Hill with the latest on the impeachment and the Senate's new power-sharing deal.