March 28, 2017 - 4:38pm
President Donald Trump's son-in-law and aide, Jared Kushner, will be questioned by a US committee investigating alleged ties between the Trump team and Russia.
Mr Kushner has volunteered to speak to the Senate Intelligence Committee, the White House said.
It is examining Russia's alleged interference in last year's election.
The US intelligence community believes alleged Russian hacking during the presidential election was done to help Mr Trump defeat Hillary Clinton.
Russia denied the allegations and President Trump has branded the story "fake news".
There are two congressional investigations into the issue, plus an FBI one.
Meanwhile, Democratic lawmakers have been calling for Republican Devin Nunes, chairman of the House Intelligence Committee, to withdraw himself from all further investigations into possible links between the Trump team and Russia.
House Democratic leader Nancy Pelosi said he had discredited himself by secretly visiting the White House to review intelligence documents, before announcing he had information that Mr Trump and his advisers may have been subjected to incidental surveillance during the election.
Mr Nunes' spokesman said he had visited the White House as it was "a secure location where he could view the information provided by the source".
However, Adam Schiff, the top Democrat on the intelligence committee, said the White House visit, which was kept from other committee members, showed Mr Nunes was too close to the administration to "lead a credible investigation".
The Senate committee wants to question Mr Kushner about two meetings he allegedly arranged with Russian officials as a senior aide to Mr Trump during the transition, officials told the New York Times.
The first was with Russian Ambassador Sergei Kislyak at Trump Tower in New York in December. The second was with the head of Russia's state-owned development bank.
White House spokesman Sean Spicer said Mr Kushner had not invoked executive privilege, and would testify because his job with the campaign was to be a "conduit to leaders".
"That was his role and he wants to makes sure that he's very clear about the role that he played, who he talked to, and that's it," Mr Spicer said on Monday.
White House staff told the New York Times nothing significant was discussed and members of the president-elect's team routinely met Russians and other foreign delegations.