Chairman Schiff: Former U.S. Amb. to Ukraine Marie Yovanovitch is "one of the first witnesses to this irregular back channel that the president established with Rudy Giuliani and the damage that it was doing to America's national security."

Chairman Schiff: Former U.S. Amb. to Ukraine Marie Yovanovitch is "one of the first witnesses to this irregular back channel that the president established with Rudy Giuliani and the damage that it was doing to America's national security."
Via ABC pic.twitter.com/uJFKUD0RWQ

— Kyle Griffin (@kylegriffin1) November 4, 2019