Now playing Next USA Trump attacks Pence aide who said Ukraine call was 'unusual and inappropriate' Trump referred to Jennifer Williams as a Never Trumper in what has become a common attack on officials cooperating with the probe. 17/11/2019
Now playing Next USA Pelosi: Trump's conduct is 'so much worse' than Nixon's "At some point, Richard Nixon cared about the country enough to recognize that this could not continue," Pelosi said. 17/11/2019
Now playing Next USA Trump defends, mocks Joe Biden after North Korea calls former VP a 'rabid dog' Pyongyang's official Korean Central News Agency had lashed out against Biden Friday, saying he "must be beaten to death with a stick." 17/11/2019
Now playing Next USA Louisiana Gov. John Bel Edwards wins re-election in blow to Trump The president had visited the state three times in five weeks to support Republican challenger Eddie Rispone in the runoff. 17/11/2019
Now playing Next USA Pete Buttigieg tops new Iowa poll The Des Moines Register/CNN/Mediacom Iowa Poll on Democratic presidential candidates was released Saturday night. 17/11/2019
Now playing Next USA Trump tweeted as Marie Yovanovitch testified: Was it witness tampering? "It's very intimidating," Yovanovitch said about Trump's attacks on her. "I can't speak as to what the president is trying to do but I think the effect is to be very intimidating." 16/11/2019
Now playing Next USA High anxiety: Jittery Democrats fear their candidate won't beat Trump Acknowledging the concern, former President Barack Obama told his party's moderates to chill and the left to get more realistic. 16/11/2019
Now playing Next USA GOP endanger two reps in new map. Dems say it's not enough. "The congressional map passed by Republicans in the North Carolina legislature simply replaces one partisan gerrymander with a new one," said Eric Holder. 16/11/2019
Now playing Next USA Multiple people overheard Trump-Sondland call, Democratic lawmaker says A State Department official overheard a phone call between Trump and Sondland in which the president referred to "investigations," the top diplomat in Ukraine said. 16/11/2019
Now playing Next USA 5 things we learned from Marie Yovanovitch's impeachment testimony There weren't any surprises. But Yovanovitch may have helped Democrats paint a bigger picture surrounding the White House's dealings in Ukraine. 15/11/2019
Now playing Next USA The devastating day Trump's presidency came into sharp focus — in Congress, the White House and court Analysis: Yovanovitch testified, Roger Stone got convicted, Trump tweeted. It's all right there. 15/11/2019
Now playing Next USA Trump asks Supreme Court to block House subpoena for his financial records Democrats said they need the documents to investigate whether the president accurately filled out required disclosure forms. 15/11/2019
Now playing Next USA Trump's honesty was on trial in the Roger Stone case. The verdict was harsh. Analysis: If prosecutors at Roger Stone's trial believed Trump was telling the truth about hacked emails and WikiLeaks, it wasn't evident in the courtroom. 15/11/2019
Now playing Next USA Roger Stone, confidant of Trump and WikiLeaks connection, found guilty on all seven counts The Republican operative was charged with making false statements, obstruction and witness tampering. 15/11/2019
Now playing Next USA Meet the two seasoned staff prosecutors now in impeachment spotlight The fast-moving impeachment inquiry is catapulting the majority and minority staff counsels into the national spotlight. 15/11/2019
Now playing Next USA Read the full text: Marie Yovanovitch's impeachment hearing opening statement The former Ukraine ambassador was abruptly recalled from her post by President Donald Trump. 15/11/2019
Now playing Next USA White House releases record of first Trump-Zelenskiy call In the call, Zelenskiy invited Trump to visit Ukraine as the president remains noncommittal. 15/11/2019
Now playing Next USA Unlike Bill Clinton, Trump is unable to compartmentalize impeachment First Read is your briefing from "Meet the Press" and the NBC Political Unit on the day's most important political stories and why they matter. 15/11/2019
Now playing Next USA Impeachment hearings: Live updates from Yovanovitch's testimony The former U.S. ambassador to Ukraine is giving public testimony in the House's impeachment inquiry. 15/11/2019
Now playing Next USA Who is Marie Yovanovitch? Ambassador testifying at the impeachment hearing She was recalled from her post on the orders of the president, who called her 'bad news' in a phone call with his Ukrainian counterpart. 15/11/2019