The Lead with Jake Tapper
Key impeachment witness Lt. Co. Alexander Vindman fired from White House job; Dem candidates sharpen attacks ahead of first primary in NH; One-on-one with impeachment witness Bill Taylor; Coronavirus cases on cruise ship in Japan triple to 61, includ
Vindman's lawyer: He was asked to leave "for telling the truth" because Trump "decided to exact revenge"; Sanders hits Buttigieg for donations from billionaires; 2020 Dems face critical test in New Hampshire after Iowa fiasco; Bloomberg touts endorsements