KING: Back to impeachment and details from the President's new legal brief in just a few moments. But first 2020 Iowa votes two weeks from today and the 2020 Democrats are getting more testy because of the calendar, the high stakes and the wide open race. The contenders for the most parts putting their time between South Carolina and Iowa today you see here Elizabeth Warren and Bernie Sanders chatting as they wait for Martin Luther King Jr. Day March in South Carolina. No evidence at least in this conversation, that the dust-up last week over Warren's left ability has carried to this week instead both Warren and Sanders in recent days poking at the Former Vice President Joe Biden calling up past Biden comments about potential changes to serve security. And this from Biden is certain to turn up the volume even more warning listen that a ticket led by either of the progressives who would hurt the Democratic Party in much of the country.
Senator Elizabeth Warren And Senator Bernie Sanders Take Jabs As Election Heats Up.