Gordon Sondland, the United States ambassador to the European Union, addresses the media during a press conference at the U.S. Embassy to Romania in Bucharest in September. Sondland is speaking to House investigators on Thursday.

Gordon Sondland, the United States ambassador to the European Union, addresses the media during a press conference at the U.S. Embassy to Romania in Bucharest in September. Sondland is speaking to House investigators on Thursday.