Cbs Evening News -- Full Audio

Day two of the impeachment trial: the House Democrats zero in on the charge that the president abused his power and the fight to call witnesses -- the latest from Capitol Hill. A new health alert on that deadly Chinese virus - reports of at least two more suspected cases in the U-S tonight as China quarantines 20 million people. And, we'll meet a father and son serving up compassion to their city's homeless.