President Donald Trump's son Donald Trump Jr., son-in-law Jared Kushner and former campaign manager Paul Manafort have been asked to appear before U.S. Senate committees next week to answer questions about the campaign's alleged connections to Russia, officials said on Wednesday, APA reports quoting Reuters.
The three men are the closest associates of the president to be called to speak to lawmakers involved in probing Russian meddling in the 2016 U.S. presidential election and possible collusion with the Trump campaign.
Trump, who came into office in January, has been dogged by allegations that his campaign officials were connected to Russia, which U.S. intelligence agencies have accused of interfering in last year's election.
Trump has denied any collusion.
The U.S. Senate Judiciary Committee said on Wednesday that it had called Trump's eldest son, Donald Trump Jr., and Manafort to testify on July 26 at a hearing.
The president's son released emails earlier this month that showed him eagerly agreeing to meet last year with a woman he was told was a Russian government lawyer who might have damaging information about Democratic presidential candidate Hillary Clinton.
The meeting was also attended by Manafort and Kushner, who is now a senior adviser at the White House.