A spokesman for the commission declined to comment on Koucher’s expected appearance, which was first reported by ABC News. CNN reported last month that Trump’s daughter, Ivanka, who is married to Kouchner and also served as a senior White House adviser, was in discussions with the House select committee for a voluntary interview, her spokeswoman and two sources familiar with the investigation confirmed to CNN at the time. The meeting takes place at an important time for the committee where its research is progressing on multiple fronts. The committee is also seeking an interview with Ginny Thomas, a conservative activist and wife of Supreme Court Justice Clarence Thomas, following revelations that Ginny Thomas sent a message to former White House Chief of Staff Also Monday, a federal judge said Trump and right-wing lawyer John Eastman may have been plotting a crime as they tried to block congressional certification for the Jan. 6 presidential election. A California judge has ordered Eastman to deliver 101 emails from about Jan. 6, 2021, which he tried to keep secret from a select House committee investigating the U.S. Capitol attack. This story has been updated with additional developments on Monday.