U.S. diplomat says Giuliani waged campaign of 'lies' against envoy to Ukraine
2:45pm PST - November 7th, 2019 ti - ReutersA top U.S. diplomat told congressional investigators that President Donald Trump's personal attorney Rudy Giuliani conducted a "campaign full of lies" against the U.S. ambassador to Ukraine before she was recalled from her post, according to a transcript of h…