The House committee investigating the notorious sex offender Jeffrey Epstein on Tuesday night asked Microsoft founder Bill Gates, Goldman Sachs ’ top lawyer, Kathryn Ruemmler, billionaires Leon Black and Ted Waitt, and three other people to testify about their dealings with Epstein. Gates, Ruemmler and Black all quickly agreed to voluntary, transcribed interviews with the House Oversight Committee. The panel is also seeking testimony from Doug Band, a former assistant to former President Bill Clinton, Epstein’s former executive assistant Lesley Groff, and Sarah Kellen, another former assistant to Epstein. A spokesperson for Gates said, “Gates welcomes the opportunity to appear...