Reports: Top U.S. Diplomat in Ukraine texted "It's crazy to withhold security assistance for help with a political campaign"; Pelosi: Trump violated his oath of office by asking Ukraine and China to investigate Bidens

Trump now says both China and Ukraine should investigate Bidens as Ex-envoy testifies before Congress in impeachment probe; CNN Exclusive: Trump raised Biden with Xi in June call; White House record of call moved to highly-secure server; Volker warned Ukrainians not to interfere in U.S. politics after Trump call; Pelosi: Trump violated his oath of office by asking Ukraine and China to investigate Bidens; NYT: U.S. Diplomats drafted statement for Ukraine's leader to commit investigations of Trump's rivals; Pence repeats Trump's debunked Biden conspiracies; Washington Post: Whistleblower claims treasury political appointee may have interfered with audit of Trump or Pence; New Poll: 45% of Americans support impeachment; Michigan Trump Voter: Democrats only want to "Try to impeach" Trump; Beto O'Rourke, Buttigieg clash on mandatory gun buybacksTo learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices