Whistleblower: Trump tried to get Ukraine to interfere in election, and White House tried to cover it up. 2-episode special edition of The Lead.

Trump compares whistleblower's sources to "spies," makes reference to executions like the old days; Whistleblower alleges White House cover-up; John Dean reacts to whistleblower complaint; Whistleblower: WH officials were "deeply disturbed" by president's conduct on the call with UkraineTo learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices