Washington • The No. 2 official at the State Department faced off Wednesday with senators demanding to know why he didn’t know more about the Trump administration’s backchannel diplomacy with Ukraine and the dismissal of the former U.S. ambassador to Kyiv, issues now at the heart of the impeachment inquiry into the president.
Deputy Secretary of State John Sullivan, President Donald Trump's nominee to be ambassador to Russia, told senators at his confirmation hearing that he did not know of any attempt by the president or others to press Ukraine to open a corruption probe into Joe Biden's son, Hunter.