Trump alleges Rice may have committed a crime by asking government analysts to disclose the names of his associates documented in intelligence reports.
Rice is expected to address such allegations when she gives closed-door testimony Tuesday before the Republican-led House Permanent Select Committee on Intelligence.
The panel is leading one of several investigations into Russian meddling in the 2016 White House race, which have engulfed the Trump administration and evolved to include questions about whether anybody on Trump’s campaign team colluded with the Kremlin to defeat Democratic nominee Hillary Clinton.
Ohio GOP Rep. Jim Jordan last week told Fox News that he wants Rice to answer the basic question: “Did you unmask the names and if so why?”
He also argued that Americans indeed deserve to know the truth about the Trump associates but they also want answers from high-ranking Obama administration officials who may have misled Americans on critical matters — including Rice, as U.S. ambassador to the U.N., saying the fatal 2012 Benghazi terror attacks were largely “sparked” by an anti-Muslim video.
“The American people want to get the truth on all of these issues” said Jordan. He also raised concerns about how Obama Attorney General Loretta Lynch handled the Clinton email investigation and whether James Comey exposed classified information in an apparent effort to retaliate against Trump firing him as FBI director.
Details of the committee session are being closely held.
Rice has denied that she did anything inappropriate, saying she was authorized as Obama’s national security adviser to seek the identities of people whose names were redacted from intelligence reports.
And she has suggested that her race and gender may be playing a role in the controversy, in a recent New York Magazine interview.
Rice spokeswoman Erin Pelton says Rice is cooperating with House and Senate intelligence committees, as she had said she would.
Congressional investigators have also issued subpoenas to the NSA, CIA and FBI seeking “unmasking” information related to three individuals: Rice, former CIA Director John Brennan and former U.S. Ambassador to the United Nations Samantha Power.
Rice told PBS in March that she “knew nothing” about the unmasking of Trump associates.
She later acknowledged having occasionally sought the identities of Trump associates who communicated with foreigners, a process known as “unmasking” in the intelligence community. But she later told MSNBC, “I leaked nothing to nobody.”
Among those reportedly unmasked was Michael Flynn, Trump’s national security adviser until undisclosed conversations with Russian ambassador to the U.S. Sergey Kislyak led to his resignation in February.