Tuesday, October 29, 2019: First White House Official Who Listened to Trump's Ukraine Call Testifying

Blockbuster testimony in the impeachment inquiry: A top White House aide who was on the President's call with Ukraine's leader says he viewed it as so damaging to American interests he reported it to his superior and a White House lawyer. The President's response: He is attacking the character of the witness, Lt. Col. Alexander Vindman, who won a purple heart for Iraq war heroism. And a brand new CNN New Hampshire poll releasing this hour: Bernie Sanders is up, and Joe Biden is struggling as Democratic voters in the leadoff primary state say health care is more of factor in their vote than beating President Trump. Today's Panel: Vivian Salama with The Wall Street Journal, Alex Thompson with POLITICO, Karoun Demirjian with The Washington Post, and CNN's Kaitlan Collins Also on the Program: CNN's Manu Raju

To learn more about how CNN protects listener privacy, visit cnn.com/privacy