House approves sending impeachment articles to the Senate, appoints 7 managers to serve as Senate prosecutors; Newly released letters, texts, notes show Giuliani's push to meet with Ukraine pres; Candidates make final cases to IA voters during CNN debate

Rep. Amash reacts to Pelosi's picks for impeachment managers; Yovanovitch wants investigation into "disturbing" surveillance; New letters: Giuliani had Trump's "knowledge and consent" to request meeting with Ukraine president; Klobuchar: there's a double standard for women in politics, but I can win presidency; Warren-Sanders feud takes center stage at CNN debate; Biden & Sanders spar over Iraq war vote during CNN debate; Candidates make final cases to Iowa voters during CNN debate; WH undecided on including Trump defenders in trial; Trump signs first phase of trade deal with China on the same day house delivers impeachment articles; Dow closes about 29k for first time as Trump signs phase one of trade deal with China; Any moment: Pelosi to sign article of impeachment;To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices