During the last debate, a hot captured a tense exchange between Elizabeth Warren and Bernie Sanders. Warren told Sanders he called her a “liar” on national TV. Ed O’Keefe has the latest. Source

A study published in the Journal of the American Medical Association reveals that women are more likely to develop high blood pressure earlier in life and at a faster rate than men. Dr. Janette Nesheiwat joins CBSN to discuss the findings of the study. Source

Microsoft is the latest company to pledge to cut its carbon emissions to zero, but it also says it will go further — here’s how. Source

The Chiefs, Titans, Packers and 49ers are the four teams left standing in the 2020 NFL playoff bracket. Dennis O’Donnell, CBS San Francisco’s sports director, joins CBSN to preview the Championship Games this weekend — and what it means for San Francisco to make the playoffs. Source

A powerful winter storm is making its way across the northern U.S. CBS News weather producer David Parkinson joins CBSN with what to expect going into the weekend. Source

Kylon Owens, 17, is already 6 feet, 9-inches tall and needed help finding a big suit for prom. His local J.C. Penney wanted to help him out, and they called in someone who could relate — Shaq. Source

Rachel Barton Pine’s Music by Black Composers initiative aims to highlight works by composers who may have been overlooked by history. Source

Beltrán was only hired in November as the team’s new manager. Source

The job description is for a “couple or two friends,” who would get free food and accommodations for their work. Source

Senate formally accepts articles of impeachment; Previewing this week’s edition of ‘The Takeout’. Source