Sept. 7 (UPI) -- Members of the Senate Judiciary Committee will privately interview Donald Trump, Jr., Thursday -- and are expected to ask about his meeting with a Russian lawyer in New York City during last year's presidential campaign.
Senators had sought to interview the president's son publicly in July but he instead offered to be privately interviewed and provide documents.
Last week, Judiciary Committee Chair Chuck Grassley, R-Iowa, and ranking Democrat Dianne Feinstein of California issued a joint statement confirming the interview with the president's eldest son was imminent.
Trump, Jr., has acknowledged he met with a Russian lawyer -- who he said had damaging information about Democrat Hillary Clinton that could help his father's presidential campaign. He released emails this summer that showed it was "part of Russia and its government's support for [President Donald] Trump."
Also attending the meeting were Trump son-in-law Jared Kushner, now a senior adviser to the president, and then-campaign chairman Paul Manafort.
Kushner and Manafort have already been interviewed by the Senate Committee on Intelligence.
The Senate and House intelligence committees are investigating Russian election meddling and any ties to Trump's campaign, but the judiciary panel wants to investigate whether any federal criminal statutes that ban solicitation from foreign nationals were violated.
Feinstein told reporters Wednesday the committee staff will conduct the interview, and a public hearing will be conducted later. Feinstein said she doesn't plan to attend the interview.
"There are penalties if he lies, and he presumably is aware that he is testifying with very severe penalties if he fails to tell the truth, so we presume he will," Blumenthal told reporters.