The Lead With Jake Tapper

WH admits for first time its lawyers directed moving call transcript to highly secure system; Trump attacks whistleblower who sounded alarm on Trump's call for Ukraine to investigate Biden; Sources: Dems could impeach Trump by Thanksgiving; Schiff: Intel Cmte preparing for hearings as soon as next week, subpoenas going out "expeditiously"; Intel Dem: Giuliani, Barr likely to be called to testify; Schiff: subpoenas, hearings coming as soon as next week; WaPo: Pence was expected to attend inauguration in Ukraine, Trump instructed him to cancel trip; Sen. Scott: Whistleblower complaint is "hearsay"; GOP lawmakers grapple with how to react to whistleblower; Former Ukraine prosecutor to Wash Post: Hunter Biden "did not violate anything"; Pelosi: Attorney General Barr has "gone rogue"; 3 House committees subpoena Secy Pompeo; Giuliani named 31 times in complaint, says he's the real "whistleblower"; "This is Life with Lisa Ling" premiers Sunday at