2020 democrats intensify attacks ahead of crucial primary; Trump retaliates against two impeachment witnesses; Trump repeatedly attacks Dem Sen. Manchin for guilty votes; AG Barr: Justice dept is reviewing info Giuliani got in Ukraine

Biden & Buttigieg trade blows over experience, electability; Biden campaign downplays expectations in New Hampshire; Klobuchar campaign raised $3M since Friday night's debate; Klobuchar claims she is "surging" ahead of tomorrow's votes; Trump gets revenge, fires two key impeachment witnesses; Schumer calling for investigation into witness retaliation; Trump to Utah gov on Romney: "You keep him. We don't want him."; CPAC chair says he fears for Romney's "physical safety"; Trump: WV senator "wouldn't understand" transcripts; Manchin: Rudy Giuliani is "horrible for the country"; 2021 proposal has big cuts to Medicaid, safety net programs, boosts defense; Sen Graham says Trump's firing of Lt Col Vindman is justified; Why the moderate message may work well for Buttigieg in NH; Big chunk of independents leaves NH primary largely up for grabs; Buttigieg targets "future former republicans" in NH primary; 97 dead in one day, death toll now surpasses SARS outbreak; 3,700 passengers quarantined on cruise ship, confirmed cases on board double overnight; U.S. charges Chinese officials in Equifax breach, A.G. Barr calls out "pattern" of Chinese hacks;To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices