2018." she testified having powerful adversaries working against her in ukraine, rudy giuliani and igor fruman and parnas. >> over the course of 2018 and 2019, i became increasingly aware of an effort of rudy giuliani including his associates parnas and fruman to run the campaign to smear ambassador yovanovitch and other officials at the u.s. embassy and kiev. >> ambassador yovanovitch had been treated poorly. >> bloomberg news reports that rudy giuliani is now under scrutiny from federal prosecutor in manhattan for finance violation and failure to register as a foreign agent. tomorrow house investigators