SCIUTTO: Just moments ago, House Judiciary Chairman Jerry Nadler gave a little insight into what he might do next if Attorney General Bill Barr does not answer questions about the Justice Department now looking into information supplied by Rudy Giuliani sourced from the Ukraine. Have a listen.</s>REP. JERRY NADLER (D-NY): Subpoenas are always an option.</s>SCIUTTO: Sourced from Ukraine, not the Ukraine. My mistake.</s>HARLOW: We were talking about that in the break.</s>SCIUTTO: We were.</s>HARLOW: This, of course, comes after President Trump's impeachment and Senate acquittal. And where the president's personal lawyer, Rudy Giuliani's dealings with Ukraine were heavily scrutinized. Nonetheless, the president still claims his actions were, quote, perfect, defending his decision to fire two key impeachment witnesses who testified under subpoena. Joining us now to talk about the big picture here, and a lot more, is Ambassador Richard Haass, of course, now President of the Council on Foreign Relations. He's also a former State Department official under former President George W. Bush. Good to have you, sir.
Barr Confirms DOJ Reviewing Ukraine Information From Giuliani.