Three House Committees now threatening subpoenas after Trump admits talking to Ukraine about Biden; Trump outrageously claims republicans would get "electric chair" if they did what he wrongly claims Biden did; GOP largely silent after Trump admits talkin

New House Democrat calls to impeach as Trump confirms he discussed Biden with Ukraine; Trump admits he discussed Biden with Ukraine's President; Democrats: Impeachment at "tipping point" after whistleblower complaint; Trump's story keeps changing about whether he pushed Ukraine on Biden; Trump: "It would probably, possibly have been ok" if I pressured Ukraine's president to probe Biden and his son; Source who talks to Trump: "He's not bothered; he's not worried" about fallout over Ukraine call about Biden; Source: Trump "not worried" about pushing Ukraine to probe Biden; Trump claims he will be unfairly snubbed for Nobel Peace Prize; Republicans cover for Trump over phone call with Ukraine's President; Booker: I need $1.7 Million to stay in race; CNN poll: Warren surges among Iowa voters, neck-and-neck with Biden ahead of Democratic caucuses; DNC raises thresholds for November debate; several candidates likely to be cut from stage; U.S. Army soldier accused of bomb threats targeting Democratic candidate Beto O'Rourke and major news network; What's bugging Pete Buttigieg?To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices