WATCH: Schiff interrupts Nunes as he goes after leaks, whistleblower
04:15Rep. Nunes asked both Jennifer Williams and Lt. Col. Vindman, point-blank, whether they leaked, or directed anyone to leak, any information surrounding the July 25 call between Trump and Zelenskiy. After repeated attempts, Chairman Schiff eventually interrupted and reminded everyone that the hearings would not be used to "out the whistleblower."